31301138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13297}}^1$

素因数の和:13417

約数の個数: 16

約数和(自身を含む): 51702624

約数和(自身を除く): 20401486

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 13297, 26594, 146267, 292534, 1422779, 2845558, 15650569, 31301138]

約数ペア:

[(1, 31301138), (2, 15650569), (11, 2845558), (22, 1422779), (107, 292534), (214, 146267), (1177, 26594), (2354, 13297)]