90499312

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{84421}}^1$

素因数の和:84496

約数の個数: 20

約数和(自身を含む): 177961576

約数和(自身を除く): 87462264

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 84421, 168842, 337684, 675368, 1350736, 5656207, 11312414, 22624828, 45249656, 90499312]

約数ペア:

[(1, 90499312), (2, 45249656), (4, 22624828), (8, 11312414), (16, 5656207), (67, 1350736), (134, 675368), (268, 337684), (536, 168842), (1072, 84421)]