164526416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{194017}}^1$

素因数の和:194078

約数の個数: 20

約数和(自身を含む): 324786132

約数和(自身を除く): 160259716

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 194017, 388034, 776068, 1552136, 3104272, 10282901, 20565802, 41131604, 82263208, 164526416]

約数ペア:

[(1, 164526416), (2, 82263208), (4, 41131604), (8, 20565802), (16, 10282901), (53, 3104272), (106, 1552136), (212, 776068), (424, 388034), (848, 194017)]