31739114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{2131}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 52037856

約数和(自身を除く): 20298742

約数列:

[1, 2, 11, 22, 677, 1354, 2131, 4262, 7447, 14894, 23441, 46882, 1442687, 2885374, 15869557, 31739114]

約数ペア:

[(1, 31739114), (2, 15869557), (11, 2885374), (22, 1442687), (677, 46882), (1354, 23441), (2131, 14894), (4262, 7447)]