31466534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{130027}}^1$

素因数の和:130051

約数の個数: 12

約数和(自身を含む): 51881172

約数和(自身を除く): 20414638

約数列:

[1, 2, 11, 22, 121, 242, 130027, 260054, 1430297, 2860594, 15733267, 31466534]

約数ペア:

[(1, 31466534), (2, 15733267), (11, 2860594), (22, 1430297), (121, 260054), (242, 130027)]