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  1. #include <iostream>
  2. #include<math.h>
  3. using namespace std;
  4.  
  5. int main() {
  6.  
  7. 	// your code here
  8. 	int i,t,j,k,l,m,n,a,b,temp;
  9. 	cin>>t;
  10. 	while(t--)
  11. 	{
  12. 		cin>>n;
  13. 		a=sqrt(n);
  14. 		m=0;
  15. 		for(i=2;i<=a;i++)
  16. 		{
  17. 			if(n%i==0)
  18. 			{
  19. 				m+=i;
  20. 				m+=n/i;
  21. 				if(n/i==i)
  22.                 m=m-i;
  23. 			}
  24.  
  25. 		}
  26. 		cout<<(m+1)<<endl;
  27. 	}
  28.  
  29.  
  30. 	return 0;
  31. }
  32.  
Success #stdin #stdout 0s 2744KB
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https://ideone.com/0M03rp
problem DIVSUM, based on SPOJ submission 19131543 (C++ 4.3.2), 2017-04-02 07:45:00
language:
C++ 4.3.2 (gcc-4.3.2)
created:
8 years ago
visibility:
secret

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