Q: What is the sum of all factors of the number 1,457,642 excluding 1,457,642?
A: 875,158
The factors of the number 1,457,642 are: 1, 2, 19, 38, 89, 178, 431, 862, 1691, 3382, 8189, 16378, 38359, 76718, 728821, 1457642.
If you add them up, you will get the total of 1,458,517. Now subtract 1,457,642 to get 875,158