Q: What is the sum of all factors of the number 25,142 excluding 25,142?
A: 15,514
The factors of the number 25,142 are: 1, 2, 13, 26, 967, 1934, 12571, 25142.
If you add them up, you will get the total of 25,157. Now subtract 25,142 to get 15,514