Q: What is the sum of all factors of the number 4,165,390 excluding 4,165,390?
A: 3,445,442
The factors of the number 4,165,390 are: 1, 2, 5, 10, 67, 134, 335, 670, 6217, 12434, 31085, 62170, 416539, 833078, 2082695, 4165390.
If you add them up, you will get the total of 4,165,393. Now subtract 4,165,390 to get 3,445,442