16325780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48017}}^1$

素因数の和:48043

約数の個数: 24

約数和(自身を含む): 36301608

約数和(自身を除く): 19975828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 48017, 96034, 192068, 240085, 480170, 816289, 960340, 1632578, 3265156, 4081445, 8162890, 16325780]

約数ペア:

[(1, 16325780), (2, 8162890), (4, 4081445), (5, 3265156), (10, 1632578), (17, 960340), (20, 816289), (34, 480170), (68, 240085), (85, 192068), (170, 96034), (340, 48017)]