Cod sursa(job #339443)
| Utilizator |  Oncescu Andreea geniuandu |
Data | 9 august 2009 19:47:28 |
|---|---|---|---|
| Problema | Suma divizorilor | Scor | 10 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.24 kb |
#include<fstream.h>
#include<math.h>
ifstream f("sumdiv.in");
ofstream g("sumdiv.out");
long x,a,b,s,j,d,i;
int main()
{f>>a;
f>>b;
s=pow(a,b)+1;
d=pow(a,b);
for(i=2;i<=d/2;i++)
if(d%i==0)
s=s+i;
g<<s;
f.close();
g.close();
return 0;}