Q: What is the sum of all factors of the number 85,807,809 excluding 85,807,809?
A: 41,852,031
The factors of the number 85,807,809 are: 1, 3, 9, 27, 241, 723, 2169, 6507, 13187, 39561, 118683, 356049, 3178067, 9534201, 28602603, 85807809.
If you add them up, you will get the total of 85,807,850. Now subtract 85,807,809 to get 41,852,031