Q: What is the sum of all factors of the number 231,340 excluding 231,340?
A: 267,620
The factors of the number 231,340 are: 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 269, 430, 538, 860, 1076, 1345, 2690, 5380, 11567, 23134, 46268, 57835, 115670, 231340.
If you add them up, you will get the total of 231,607. Now subtract 231,340 to get 267,620