Problem 44065. Number of even divisors of a given number
Given a Number n, return the number of its even divisors without listing them.
example:
n=14 ; EvenDivisors={2,14} ; y=2
n=68 ; EvenDivisors={2,34,4,68} ; y=4
Similar problems are: https://www.mathworks.com/matlabcentral/cody/problems/42791-number-of-divisors-of-a-given-number https://www.mathworks.com/matlabcentral/cody/problems/1025-divisors-of-an-integer
n=64 ; EvenDivisors={2,4,8,16,32} ; y=5
Solution Stats
Problem Comments
-
1 Comment
For n=64, wouldn't the correct answer be 6, since 64 itself is also even? If you're not counting the number itself as a divisor, then the answers above for n=14 and n=68 would be incorrect.
Solution Comments
Show commentsProblem Recent Solvers48
Suggested Problems
-
5979 Solvers
-
Back to basics 22 - Rotate a matrix
910 Solvers
-
Flag largest magnitude swings as they occur
681 Solvers
-
Try 1.5.4: Celsius to Fahrenheit
832 Solvers
-
Convert given decimal number to binary number.
2115 Solvers
More from this Author9
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!