31710118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23629}}^1$

素因数の和:23703

約数の個数: 16

約数和(自身を含む): 52742160

約数和(自身を除く): 21032042

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 23629, 47258, 259919, 519838, 1441369, 2882738, 15855059, 31710118]

約数ペア:

[(1, 31710118), (2, 15855059), (11, 2882738), (22, 1441369), (61, 519838), (122, 259919), (671, 47258), (1342, 23629)]