56985262

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{827}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 86562432

約数和(自身を除く): 29577170

約数列:

[1, 2, 131, 262, 263, 526, 827, 1654, 34453, 68906, 108337, 216674, 217501, 435002, 28492631, 56985262]

約数ペア:

[(1, 56985262), (2, 28492631), (131, 435002), (262, 217501), (263, 216674), (526, 108337), (827, 68906), (1654, 34453)]