31135412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101089}}^1$

素因数の和:101111

約数の個数: 24

約数和(自身を含む): 67932480

約数和(自身を除く): 36797068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 101089, 202178, 404356, 707623, 1111979, 1415246, 2223958, 2830492, 4447916, 7783853, 15567706, 31135412]

約数ペア:

[(1, 31135412), (2, 15567706), (4, 7783853), (7, 4447916), (11, 2830492), (14, 2223958), (22, 1415246), (28, 1111979), (44, 707623), (77, 404356), (154, 202178), (308, 101089)]