Q: What is the sum of all factors of the number 28,172,131 excluding 28,172,131?
A: 2,348,989
The factors of the number 28,172,131 are: 1, 13, 169, 2197, 12823, 166699, 2167087, 28172131.
If you add them up, you will get the total of 28,172,133. Now subtract 28,172,131 to get 2,348,989