Q: What is the sum of all factors of the number 31,423,340 excluding 31,423,340?
A: 43,393,780
The factors of the number 31,423,340 are: 1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 6361, 12722, 25444, 31805, 63610, 82693, 120859, 127220, 165386, 241718, 330772, 413465, 483436, 604295, 826930, 1208590, 1571167, 1653860, 2417180, 3142334, 6284668, 7855835, 15711670, 31423340.
If you add them up, you will get the total of 31,423,383. Now subtract 31,423,340 to get 43,393,780