31951414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10601}}^1$

素因数の和:10751

約数の個数: 16

約数和(自身を含む): 52670736

約数和(自身を除く): 20719322

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 10601, 21202, 116611, 233222, 1452337, 2904674, 15975707, 31951414]

約数ペア:

[(1, 31951414), (2, 15975707), (11, 2904674), (22, 1452337), (137, 233222), (274, 116611), (1507, 21202), (3014, 10601)]