Q: What is the sum of all factors of the number 393,278 excluding 393,278?
A: 248,242
The factors of the number 393,278 are: 1, 2, 17, 34, 43, 86, 269, 538, 731, 1462, 4573, 9146, 11567, 23134, 196639, 393278.
If you add them up, you will get the total of 393,526. Now subtract 393,278 to get 248,242