55892432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{81239}}^1$

素因数の和:81290

約数の個数: 20

約数和(自身を含む): 110811360

約数和(自身を除く): 54918928

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 81239, 162478, 324956, 649912, 1299824, 3493277, 6986554, 13973108, 27946216, 55892432]

約数ペア:

[(1, 55892432), (2, 27946216), (4, 13973108), (8, 6986554), (16, 3493277), (43, 1299824), (86, 649912), (172, 324956), (344, 162478), (688, 81239)]