31115326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6703}}^1$

素因数の和:6927

約数の個数: 16

約数和(自身を含む): 51164928

約数和(自身を除く): 20049602

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6703, 13406, 73733, 147466, 1414333, 2828666, 15557663, 31115326]

約数ペア:

[(1, 31115326), (2, 15557663), (11, 2828666), (22, 1414333), (211, 147466), (422, 73733), (2321, 13406), (4642, 6703)]