431350384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{14821}}^1$

素因数の和:14953

約数の個数: 40

約数和(自身を含む): 893233008

約数和(自身を除く): 461882624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 3638, 7276, 14552, 14821, 29104, 29642, 59284, 118568, 237136, 251957, 503914, 1007828, 1585847, 2015656, 3171694, 4031312, 6343388, 12686776, 25373552, 26959399, 53918798, 107837596, 215675192, 431350384]

約数ペア:

[(1, 431350384), (2, 215675192), (4, 107837596), (8, 53918798), (16, 26959399), (17, 25373552), (34, 12686776), (68, 6343388), (107, 4031312), (136, 3171694), (214, 2015656), (272, 1585847), (428, 1007828), (856, 503914), (1712, 251957), (1819, 237136), (3638, 118568), (7276, 59284), (14552, 29642), (14821, 29104)]