Q: What is the sum of all factors of the number 215,021,512 excluding 215,021,512?
A: 193,823,288
The factors of the number 215,021,512 are: 1, 2, 4, 8, 71, 142, 284, 568, 378559, 757118, 1514236, 3028472, 26877689, 53755378, 107510756, 215021512.
If you add them up, you will get the total of 215,021,705. Now subtract 215,021,512 to get 193,823,288