Q: What is the sum of all factors of the number 123,872 excluding 123,872?
A: 163,408
The factors of the number 123,872 are: 1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1264, 1568, 2212, 2528, 3871, 4424, 7742, 8848, 15484, 17696, 30968, 61936, 123872.
If you add them up, you will get the total of 124,035. Now subtract 123,872 to get 163,408