Q: What is the sum of all factors of the number 428,954 excluding 428,954?
A: 219,526
The factors of the number 428,954 are: 1, 2, 139, 278, 1543, 3086, 214477, 428954.
If you add them up, you will get the total of 429,173. Now subtract 428,954 to get 219,526