89410576

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{105437}}^1$

素因数の和:105498

約数の個数: 20

約数和(自身を含む): 176503212

約数和(自身を除く): 87092636

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 105437, 210874, 421748, 843496, 1686992, 5588161, 11176322, 22352644, 44705288, 89410576]

約数ペア:

[(1, 89410576), (2, 44705288), (4, 22352644), (8, 11176322), (16, 5588161), (53, 1686992), (106, 843496), (212, 421748), (424, 210874), (848, 105437)]