Q: What is the sum of all factors of the number 123,451,531 excluding 123,451,531?
A: 28,643,669
The factors of the number 123,451,531 are: 1, 7, 19, 49, 133, 343, 361, 931, 997, 2527, 6517, 6979, 17689, 18943, 48853, 123823, 132601, 341971, 359917, 928207, 2519419, 6497449, 17635933, 123451531.
If you add them up, you will get the total of 123,451,559. Now subtract 123,451,531 to get 28,643,669