86623216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{146323}}^1$

素因数の和:146368

約数の個数: 20

約数和(自身を含む): 172369672

約数和(自身を除く): 85746456

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 146323, 292646, 585292, 1170584, 2341168, 5413951, 10827902, 21655804, 43311608, 86623216]

約数ペア:

[(1, 86623216), (2, 43311608), (4, 21655804), (8, 10827902), (16, 5413951), (37, 2341168), (74, 1170584), (148, 585292), (296, 292646), (592, 146323)]