Anshul Basia AnshulBasia
AnshulBasia
/ 21_amicable_sum_of_divisors.cpp
Created
July 1, 2016 22:44
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| #include <iostream> | |
| #include <cmath> | |
| using namespace std; | |
| long long divisorsum(long long a) | |
| { | |
| long long ans=1; | |
| for(int i=2;i<=pow(a,.5);i++) | |
| { | |
| if(a%i==0) |