Q: What is the sum of all factors of the number 815,086,255 excluding 815,086,255?
A: 196,369,745
The factors of the number 815,086,255 are: 1, 5, 31, 155, 599, 2995, 8779, 18569, 43895, 92845, 272149, 1360745, 5258621, 26293105, 163017251, 815086255.
If you add them up, you will get the total of 815,086,451. Now subtract 815,086,255 to get 196,369,745