Q: What is the sum of all factors of the number 3,211,145 excluding 3,211,145?
A: 1,385,335
The factors of the number 3,211,145 are: 1, 5, 7, 23, 35, 115, 161, 805, 3989, 19945, 27923, 91747, 139615, 458735, 642229, 3211145.
If you add them up, you will get the total of 3,211,146. Now subtract 3,211,145 to get 1,385,335