55809877456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{205183373}}^1$

素因数の和:205183398

約数の個数: 20

約数和(自身を含む): 114492322692

約数和(自身を除く): 58682445236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 205183373, 410366746, 820733492, 1641466984, 3282933968, 3488117341, 6976234682, 13952469364, 27904938728, 55809877456]

約数ペア:

[(1, 55809877456), (2, 27904938728), (4, 13952469364), (8, 6976234682), (16, 3488117341), (17, 3282933968), (34, 1641466984), (68, 820733492), (136, 410366746), (272, 205183373)]