317846416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1168553}}^1$

素因数の和:1168578

約数の個数: 20

約数和(自身を含む): 652053132

約数和(自身を除く): 334206716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1168553, 2337106, 4674212, 9348424, 18696848, 19865401, 39730802, 79461604, 158923208, 317846416]

約数ペア:

[(1, 317846416), (2, 158923208), (4, 79461604), (8, 39730802), (16, 19865401), (17, 18696848), (34, 9348424), (68, 4674212), (136, 2337106), (272, 1168553)]