89838064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{330287}}^1$

素因数の和:330312

約数の個数: 20

約数和(自身を含む): 184300704

約数和(自身を除く): 94462640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 330287, 660574, 1321148, 2642296, 5284592, 5614879, 11229758, 22459516, 44919032, 89838064]

約数ペア:

[(1, 89838064), (2, 44919032), (4, 22459516), (8, 11229758), (16, 5614879), (17, 5284592), (34, 2642296), (68, 1321148), (136, 660574), (272, 330287)]