80411734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181927}}^1$

素因数の和:181959

約数の個数: 16

約数和(自身を含む): 137537568

約数和(自身を除く): 57125834

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 181927, 363854, 2365051, 3092759, 4730102, 6185518, 40205867, 80411734]

約数ペア:

[(1, 80411734), (2, 40205867), (13, 6185518), (17, 4730102), (26, 3092759), (34, 2365051), (221, 363854), (442, 181927)]