80570786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{22147}}^1$

素因数の和:22273

約数の個数: 16

約数和(自身を含む): 129167136

約数和(自身を除く): 48596350

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 22147, 44294, 376499, 752998, 2369729, 4739458, 40285393, 80570786]

約数ペア:

[(1, 80570786), (2, 40285393), (17, 4739458), (34, 2369729), (107, 752998), (214, 376499), (1819, 44294), (3638, 22147)]