222086056

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{645599}}^1$

素因数の和:645648

約数の個数: 16

約数和(自身を含む): 426096000

約数和(自身を除く): 204009944

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 645599, 1291198, 2582396, 5164792, 27760757, 55521514, 111043028, 222086056]

約数ペア:

[(1, 222086056), (2, 111043028), (4, 55521514), (8, 27760757), (43, 5164792), (86, 2582396), (172, 1291198), (344, 645599)]