163338244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{22037}}^1$

素因数の和:22167

約数の個数: 24

約数和(自身を含む): 305446680

約数和(自身を除く): 142108436

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 22037, 44074, 88148, 374629, 749258, 1498516, 2402033, 4804066, 9608132, 40834561, 81669122, 163338244]

約数ペア:

[(1, 163338244), (2, 81669122), (4, 40834561), (17, 9608132), (34, 4804066), (68, 2402033), (109, 1498516), (218, 749258), (436, 374629), (1853, 88148), (3706, 44074), (7412, 22037)]