21629128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{93229}}^1$

素因数の和:93264

約数の個数: 16

約数和(自身を含む): 41953500

約数和(自身を除く): 20324372

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 93229, 186458, 372916, 745832, 2703641, 5407282, 10814564, 21629128]

約数ペア:

[(1, 21629128), (2, 10814564), (4, 5407282), (8, 2703641), (29, 745832), (58, 372916), (116, 186458), (232, 93229)]