31681298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2957}}^1$

素因数の和:3457

約数の個数: 16

約数和(自身を含む): 51966144

約数和(自身を除く): 20284846

約数列:

[1, 2, 11, 22, 487, 974, 2957, 5357, 5914, 10714, 32527, 65054, 1440059, 2880118, 15840649, 31681298]

約数ペア:

[(1, 31681298), (2, 15840649), (11, 2880118), (22, 1440059), (487, 65054), (974, 32527), (2957, 10714), (5357, 5914)]