Q: What is the sum of all factors of the number 680,977 excluding 680,977?
A: 86,255
The factors of the number 680,977 are: 1, 11, 31, 341, 1997, 21967, 61907, 680977.
If you add them up, you will get the total of 681,063. Now subtract 680,977 to get 86,255