64093910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2083}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 122889312

約数和(自身を除く): 58795402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 905, 1810, 2083, 3077, 4166, 6154, 10415, 15385, 20830, 30770, 35411, 70822, 177055, 354110, 377023, 754046, 1885115, 3770230, 6409391, 12818782, 32046955, 64093910]

約数ペア:

[(1, 64093910), (2, 32046955), (5, 12818782), (10, 6409391), (17, 3770230), (34, 1885115), (85, 754046), (170, 377023), (181, 354110), (362, 177055), (905, 70822), (1810, 35411), (2083, 30770), (3077, 20830), (4166, 15385), (6154, 10415)]