85981312

素因数分解:

$2^7\times {\mathrm{671729}}^1$

素因数の和:671743

約数の個数: 16

約数和(自身を含む): 171291150

約数和(自身を除く): 85309838

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 671729, 1343458, 2686916, 5373832, 10747664, 21495328, 42990656, 85981312]

約数ペア:

[(1, 85981312), (2, 42990656), (4, 21495328), (8, 10747664), (16, 5373832), (32, 2686916), (64, 1343458), (128, 671729)]