Q: What is the sum of all factors of the number 25,868 excluding 25,868?
A: 21,172
The factors of the number 25,868 are: 1, 2, 4, 29, 58, 116, 223, 446, 892, 6467, 12934, 25868.
If you add them up, you will get the total of 25,889. Now subtract 25,868 to get 21,172