Q: What is the sum of all factors of the number 25,456 excluding 25,456?
A: 26,376
The factors of the number 25,456 are: 1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 6364, 12728, 25456.
If you add them up, you will get the total of 25,482. Now subtract 25,456 to get 26,376