Q: What is the sum of all factors of the number 561,436 excluding 561,436?
A: 431,892
The factors of the number 561,436 are: 1, 2, 4, 97, 194, 388, 1447, 2894, 5788, 140359, 280718, 561436.
If you add them up, you will get the total of 561,867. Now subtract 561,436 to get 431,892