164623216

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{174389}}^1$

素因数の和:174456

約数の個数: 20

約数和(自身を含む): 324365400

約数和(自身を除く): 159742184

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 174389, 348778, 697556, 1395112, 2790224, 10288951, 20577902, 41155804, 82311608, 164623216]

約数ペア:

[(1, 164623216), (2, 82311608), (4, 41155804), (8, 20577902), (16, 10288951), (59, 2790224), (118, 1395112), (236, 697556), (472, 348778), (944, 174389)]