31494166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 55147392

約数和(自身を除く): 23653226

約数列:

[1, 2, 11, 17, 22, 34, 107, 187, 214, 374, 787, 1177, 1574, 1819, 2354, 3638, 8657, 13379, 17314, 20009, 26758, 40018, 84209, 147169, 168418, 294338, 926299, 1431553, 1852598, 2863106, 15747083, 31494166]

約数ペア:

[(1, 31494166), (2, 15747083), (11, 2863106), (17, 1852598), (22, 1431553), (34, 926299), (107, 294338), (187, 168418), (214, 147169), (374, 84209), (787, 40018), (1177, 26758), (1574, 20009), (1819, 17314), (2354, 13379), (3638, 8657)]