169543312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{623321}}^1$

素因数の和:623346

約数の個数: 20

約数和(自身を含む): 347813676

約数和(自身を除く): 178270364

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 623321, 1246642, 2493284, 4986568, 9973136, 10596457, 21192914, 42385828, 84771656, 169543312]

約数ペア:

[(1, 169543312), (2, 84771656), (4, 42385828), (8, 21192914), (16, 10596457), (17, 9973136), (34, 4986568), (68, 2493284), (136, 1246642), (272, 623321)]