Q: What is the sum of all factors of the number 42,728,563 excluding 42,728,563?
A: 166,517
The factors of the number 42,728,563 are: 1, 257, 166259, 42728563.
If you add them up, you will get the total of 42,728,729. Now subtract 42,728,563 to get 166,517