Q: What is the sum of all factors of the number 1,311,664 excluding 1,311,664?
A: 1,266,792
The factors of the number 1,311,664 are: 1, 2, 4, 8, 16, 73, 146, 292, 584, 1123, 1168, 2246, 4492, 8984, 17968, 81979, 163958, 327916, 655832, 1311664.
If you add them up, you will get the total of 1,311,665. Now subtract 1,311,664 to get 1,266,792