Q: What is the sum of all factors of the number 128,402,028 excluding 128,402,028?
A: 196,169,856
The factors of the number 128,402,028 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 3566723, 7133446, 10700169, 14266892, 21400338, 32100507, 42800676, 64201014, 128402028.
If you add them up, you will get the total of 128,402,224. Now subtract 128,402,028 to get 196,169,856