Q: What is the sum of all factors of the number 8,405,972 excluding 8,405,972?
A: 6,341,068
The factors of the number 8,405,972 are: 1, 2, 4, 439, 878, 1756, 4787, 9574, 19148, 2101493, 4202986, 8405972.
If you add them up, you will get the total of 8,405,978. Now subtract 8,405,972 to get 6,341,068