31435534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17029}}^1$

素因数の和:17115

約数の個数: 16

約数和(自身を含む): 51498720

約数和(自身を除く): 20063186

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 17029, 34058, 221377, 442754, 1209059, 2418118, 15717767, 31435534]

約数ペア:

[(1, 31435534), (2, 15717767), (13, 2418118), (26, 1209059), (71, 442754), (142, 221377), (923, 34058), (1846, 17029)]