90231352

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{239977}}^1$

素因数の和:240030

約数の個数: 16

約数和(自身を含む): 172784160

約数和(自身を除く): 82552808

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 239977, 479954, 959908, 1919816, 11278919, 22557838, 45115676, 90231352]

約数ペア:

[(1, 90231352), (2, 45115676), (4, 22557838), (8, 11278919), (47, 1919816), (94, 959908), (188, 479954), (376, 239977)]