Q: What is the sum of all factors of the number 31,405,439 excluding 31,405,439?
A: 2,601,817
The factors of the number 31,405,439 are: 1, 13, 169, 185831, 2415803, 31405439.
If you add them up, you will get the total of 31,405,441. Now subtract 31,405,439 to get 2,601,817