42580616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409429}}^1$

素因数の和:409448

約数の個数: 16

約数和(自身を含む): 85980300

約数和(自身を除く): 43399684

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409429, 818858, 1637716, 3275432, 5322577, 10645154, 21290308, 42580616]

約数ペア:

[(1, 42580616), (2, 21290308), (4, 10645154), (8, 5322577), (13, 3275432), (26, 1637716), (52, 818858), (104, 409429)]