86705576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5849}}^1$

素因数の和:5981

約数の個数: 32

約数和(自身を含む): 173745000

約数和(自身を除く): 87039424

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 5849, 7412, 11698, 14824, 23396, 46792, 99433, 198866, 397732, 637541, 795464, 1275082, 2550164, 5100328, 10838197, 21676394, 43352788, 86705576]

約数ペア:

[(1, 86705576), (2, 43352788), (4, 21676394), (8, 10838197), (17, 5100328), (34, 2550164), (68, 1275082), (109, 795464), (136, 637541), (218, 397732), (436, 198866), (872, 99433), (1853, 46792), (3706, 23396), (5849, 14824), (7412, 11698)]