57211802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2141}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 88833024

約数和(自身を除く): 31621222

約数列:

[1, 2, 31, 62, 431, 862, 2141, 4282, 13361, 26722, 66371, 132742, 922771, 1845542, 28605901, 57211802]

約数ペア:

[(1, 57211802), (2, 28605901), (31, 1845542), (62, 922771), (431, 132742), (862, 66371), (2141, 26722), (4282, 13361)]