55783216

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{23399}}^1$

素因数の和:23556

約数の個数: 20

約数和(自身を含む): 108810000

約数和(自身を除く): 53026784

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 23399, 46798, 93596, 187192, 374384, 3486451, 6972902, 13945804, 27891608, 55783216]

約数ペア:

[(1, 55783216), (2, 27891608), (4, 13945804), (8, 6972902), (16, 3486451), (149, 374384), (298, 187192), (596, 93596), (1192, 46798), (2384, 23399)]