Q: What is the sum of all factors of the number 140,438 excluding 140,438?
A: 87,658
The factors of the number 140,438 are: 1, 2, 23, 43, 46, 71, 86, 142, 989, 1633, 1978, 3053, 3266, 6106, 70219, 140438.
If you add them up, you will get the total of 140,525. Now subtract 140,438 to get 87,658