16405469128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{70713229}}^1$

素因数の和:70713264

約数の個数: 16

約数和(自身を含む): 31820953500

約数和(自身を除く): 15415484372

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 70713229, 141426458, 282852916, 565705832, 2050683641, 4101367282, 8202734564, 16405469128]

約数ペア:

[(1, 16405469128), (2, 8202734564), (4, 4101367282), (8, 2050683641), (29, 565705832), (58, 282852916), (116, 141426458), (232, 70713229)]