Q: What is the sum of all factors of the number 309,412 excluding 309,412?
A: 238,044
The factors of the number 309,412 are: 1, 2, 4, 103, 206, 412, 751, 1502, 3004, 77353, 154706, 309412.
If you add them up, you will get the total of 309,650. Now subtract 309,412 to get 238,044