31874414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8573}}^1$

素因数の和:8612

約数の個数: 24

約数和(自身を含む): 56485512

約数和(自身を除く): 24611098

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 8573, 17146, 94303, 111449, 188606, 222898, 1225939, 1448837, 2451878, 2897674, 15937207, 31874414]

約数ペア:

[(1, 31874414), (2, 15937207), (11, 2897674), (13, 2451878), (22, 1448837), (26, 1225939), (143, 222898), (169, 188606), (286, 111449), (338, 94303), (1859, 17146), (3718, 8573)]