Q: What is the sum of all factors of the number 856,372,772 excluding 856,372,772?
A: 642,279,586
The factors of the number 856,372,772 are: 1, 2, 4, 214093193, 428186386, 856372772.
If you add them up, you will get the total of 856,373,414. Now subtract 856,372,772 to get 642,279,586