31958894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27409}}^1$

素因数の和:27475

約数の個数: 16

約数和(自身を含む): 53285040

約数和(自身を除く): 21326146

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 27409, 54818, 301499, 602998, 1452677, 2905354, 15979447, 31958894]

約数ペア:

[(1, 31958894), (2, 15979447), (11, 2905354), (22, 1452677), (53, 602998), (106, 301499), (583, 54818), (1166, 27409)]