A perfect number occurs whent the sum of all divisors of a positive integer, except the number itself, equals the number.
Example
28 = 1 + 2 + 4 + 7 + 14;
so return true
10 ~= 1 + 2 + 5
so return false
Solve

Solution Stats

631 Solutions

267 Solvers

Last Solution submitted on Jul 20, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers267

Leah Ondrasik Maya Jacobs Praneel Dhavala MD. Mahfuz

Suggested Problems

More from this Author17

Problem Tags

Community Treasure Hunt

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

Start Hunting!