90545431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 97100640

約数和(自身を除く): 6555209

約数列:

[1, 19, 113, 181, 233, 2147, 3439, 4427, 20453, 26329, 42173, 388607, 500251, 801287, 4765549, 90545431]

約数ペア:

[(1, 90545431), (19, 4765549), (113, 801287), (181, 500251), (233, 388607), (2147, 42173), (3439, 26329), (4427, 20453)]