Q: What is the sum of all factors of the number 23,278 excluding 23,278?
A: 12,290
The factors of the number 23,278 are: 1, 2, 103, 113, 206, 226, 11639, 23278.
If you add them up, you will get the total of 23,290. Now subtract 23,278 to get 12,290