8123824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29867}}^1$

素因数の和:29892

約数の個数: 20

約数和(自身を含む): 16666344

約数和(自身を除く): 8542520

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 29867, 59734, 119468, 238936, 477872, 507739, 1015478, 2030956, 4061912, 8123824]

約数ペア:

[(1, 8123824), (2, 4061912), (4, 2030956), (8, 1015478), (16, 507739), (17, 477872), (34, 238936), (68, 119468), (136, 59734), (272, 29867)]