Problem 191. Proper Factors

Created by @bmtran (Bryant Tran)

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Generate the proper factors of input integer</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:i/></w:rPr><w:t>x</w:t></w:r><w:r><w:t> and return them in ascending order. For more information on proper factors, refer to</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"http://mathworld.wolfram.com/ProperFactor.html\"><w:r><w:t>http://mathworld.wolfram.com/ProperFactor.html</w:t></w:r></w:hyperlink><w:r><w:t>.</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

644 Solutions
190 Solvers

Last Solution submitted on Jan 13, 2021

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

Benjamin Richards on 3 Apr 2020

Why doesn't the divisors function work?

Venkatesh Rachabathuni on 30 Aug 2020

why it shows 1×0 empty double row vector ?? :p

Ozer Eroglu on 16 Dec 2020 at 20:03

divisors function doesn't work:(
any info about this?

Solution Comments

Solution 4256925

2 Comments

2 Comments

Dyuman Joshi on 14 Dec 2020

Why does Cody not give True when using isequal to compare empty arrays?

Dyuman Joshi on 4 Jan 2021 at 15:12

for anyone else wondering the same,
size(2:0) = [1 0], size([]) = [0 0];

Solution 114004

1 Comment

1 Comment

Th B on 17 Jul 2012

setdiff returns 1x0 array instead of 0x0 for the first test or for any similar case, anyone know why?

Problem Recent Solvers190

Problem Tags

proper factors

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 191. Proper Factors

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers190

Suggested Problems

More from this Author56

Problem Tags

Community Treasure Hunt

Problem 191. Proper Factors

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers190

Suggested Problems

More from this Author56

Problem Tags

Community Treasure Hunt

Players