Q: What is the sum of all factors of the number 53,440 excluding 53,440?
A: 74,576
The factors of the number 53,440 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 10688, 13360, 26720, 53440.
If you add them up, you will get the total of 53,514. Now subtract 53,440 to get 74,576