90392048

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{21481}}^1$

素因数の和:21752

約数の個数: 20

約数和(自身を含む): 175808688

約数和(自身を除く): 85416640

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 21481, 42962, 85924, 171848, 343696, 5649503, 11299006, 22598012, 45196024, 90392048]

約数ペア:

[(1, 90392048), (2, 45196024), (4, 22598012), (8, 11299006), (16, 5649503), (263, 343696), (526, 171848), (1052, 85924), (2104, 42962), (4208, 21481)]