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
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers266
Suggested Problems
-
Which values occur exactly three times?
5248 Solvers
-
Least common multiple of many numbers
256 Solvers
-
16870 Solvers
-
726 Solvers
-
Convert from Fahrenheit to Celsius
28531 Solvers
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!