468656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1748

約数の個数: 20

約数和(自身を含む): 961992

約数和(自身を除く): 493336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1723, 3446, 6892, 13784, 27568, 29291, 58582, 117164, 234328, 468656]

約数ペア:

[(1, 468656), (2, 234328), (4, 117164), (8, 58582), (16, 29291), (17, 27568), (34, 13784), (68, 6892), (136, 3446), (272, 1723)]