Q: What is the sum of all factors of the number 645,464 excluding 645,464?
A: 564,796
The factors of the number 645,464 are: 1, 2, 4, 8, 80683, 161366, 322732, 645464.
If you add them up, you will get the total of 646,028. Now subtract 645,464 to get 564,796