Cod sursa(job #731435)
Utilizator | Data | 8 aprilie 2012 01:37:52 | |
---|---|---|---|
Problema | Suma divizorilor | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.25 kb |
#include<fstream.h>
#include<math.h>
unsigned long s,a,b,x,i;
int main()
{
ifstream f("sumdiv.in");
ofstream g("sumdiv.out");
f>>a>>b;
x=pow(a,b);
for(i=1;i<=x/2;i++)
if(x%i==0)
s=s+i;
g<<(s+x);
g.close();
f.close();
return 0;
}