31168682

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 47709000

約数和(自身を除く): 16540318

約数列:

[1, 2, 61, 122, 449, 569, 898, 1138, 27389, 34709, 54778, 69418, 255481, 510962, 15584341, 31168682]

約数ペア:

[(1, 31168682), (2, 15584341), (61, 510962), (122, 255481), (449, 69418), (569, 54778), (898, 34709), (1138, 27389)]