57156746

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{2081}}^1$

素因数の和:2557

約数の個数: 16

約数和(自身を含む): 88743168

約数和(自身を除く): 31586422

約数列:

[1, 2, 31, 62, 443, 886, 2081, 4162, 13733, 27466, 64511, 129022, 921883, 1843766, 28578373, 57156746]

約数ペア:

[(1, 57156746), (2, 28578373), (31, 1843766), (62, 921883), (443, 129022), (886, 64511), (2081, 27466), (4162, 13733)]