86638069

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2341}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 105221376

約数和(自身を除く): 18583307

約数列:

[1, 7, 17, 119, 311, 2177, 2341, 5287, 16387, 37009, 39797, 278579, 728051, 5096357, 12376867, 86638069]

約数ペア:

[(1, 86638069), (7, 12376867), (17, 5096357), (119, 728051), (311, 278579), (2177, 39797), (2341, 37009), (5287, 16387)]