Q: What is the sum of all factors of the number 664,684 excluding 664,684?
A: 510,140
The factors of the number 664,684 are: 1, 2, 4, 107, 214, 428, 1553, 3106, 6212, 166171, 332342, 664684.
If you add them up, you will get the total of 665,194. Now subtract 664,684 to get 510,140