31105766

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1679

約数の個数: 16

約数和(自身を含む): 47604480

約数和(自身を除く): 16498714

約数列:

[1, 2, 97, 109, 194, 218, 1471, 2942, 10573, 21146, 142687, 160339, 285374, 320678, 15552883, 31105766]

約数ペア:

[(1, 31105766), (2, 15552883), (97, 320678), (109, 285374), (194, 160339), (218, 142687), (1471, 21146), (2942, 10573)]