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I know one more number that is a perfect number and contains not more than 2 digits. Find the number ?

–1 vote
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According to number theory of mathematics , a perfect number is a positive integer that is equal to the sum of its positive divisors excluding the number itself.
For example :
6 => 1+2+3
28 =>1+2+4+7+14

I know one more number that is a perfect number and contains not more than 2 digits (i.e 496 won't be consider as it contains 3 digits).

Find the number ?

posted Jan 31, 2018 by Pankaj Deshmukh

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