Q: What is the sum of all factors of the number 1,664,441 excluding 1,664,441?
A: 72,391
The factors of the number 1,664,441 are: 1, 23, 72367, 1664441.
If you add them up, you will get the total of 1,664,513. Now subtract 1,664,441 to get 72,391