Q: What is the sum of all factors of the number 398,954 excluding 398,954?
A: 213,526
The factors of the number 398,954 are: 1, 2, 43, 86, 4639, 9278, 199477, 398954.
If you add them up, you will get the total of 399,167. Now subtract 398,954 to get 213,526