90056968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{158551}}^1$

素因数の和:158628

約数の個数: 16

約数和(自身を含む): 171236160

約数和(自身を除く): 81179192

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 158551, 317102, 634204, 1268408, 11257121, 22514242, 45028484, 90056968]

約数ペア:

[(1, 90056968), (2, 45028484), (4, 22514242), (8, 11257121), (71, 1268408), (142, 634204), (284, 317102), (568, 158551)]