Q: What is the sum of all factors of the number 398,812 excluding 398,812?
A: 304,268
The factors of the number 398,812 are: 1, 2, 4, 179, 358, 557, 716, 1114, 2228, 99703, 199406, 398812.
If you add them up, you will get the total of 399,116. Now subtract 398,812 to get 304,268