Q: What is the sum of all factors of the number 215,268 excluding 215,268?
A: 287,052
The factors of the number 215,268 are: 1, 2, 3, 4, 6, 12, 17939, 35878, 53817, 71756, 107634, 215268.
If you add them up, you will get the total of 215,555. Now subtract 215,268 to get 287,052