30251432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{222437}}^1$

素因数の和:222460

約数の個数: 16

約数和(自身を含む): 60058260

約数和(自身を除く): 29806828

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 222437, 444874, 889748, 1779496, 3781429, 7562858, 15125716, 30251432]

約数ペア:

[(1, 30251432), (2, 15125716), (4, 7562858), (8, 3781429), (17, 1779496), (34, 889748), (68, 444874), (136, 222437)]