Q: What is the sum of all factors of the number 25,424 excluding 25,424?
A: 31,120
The factors of the number 25,424 are: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 12712, 25424.
If you add them up, you will get the total of 25,455. Now subtract 25,424 to get 31,120