Q: What is the sum of all factors of the number 645,602 excluding 645,602?
A: 345,454
The factors of the number 645,602 are: 1, 2, 43, 86, 7507, 15014, 322801, 645602.
If you add them up, you will get the total of 645,947. Now subtract 645,602 to get 345,454