80749353616

素因数分解:

$2^4\times {\mathrm{8629}}^1\times {\mathrm{584869}}^1$

素因数の和:593506

約数の個数: 20

約数和(自身を含む): 156470271100

約数和(自身を除く): 75720917484

約数列:

[1, 2, 4, 8, 16, 8629, 17258, 34516, 69032, 138064, 584869, 1169738, 2339476, 4678952, 9357904, 5046834601, 10093669202, 20187338404, 40374676808, 80749353616]

約数ペア:

[(1, 80749353616), (2, 40374676808), (4, 20187338404), (8, 10093669202), (16, 5046834601), (8629, 9357904), (17258, 4678952), (34516, 2339476), (69032, 1169738), (138064, 584869)]