Q: What is the sum of all factors of the number 130,400,042 excluding 130,400,042?
A: 65,438,458
The factors of the number 130,400,042 are: 1, 2, 829, 1658, 78649, 157298, 65200021, 130400042.
If you add them up, you will get the total of 130,400,107. Now subtract 130,400,042 to get 65,438,458