30038864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{110437}}^1$

素因数の和:110462

約数の個数: 20

約数和(自身を含む): 61624404

約数和(自身を除く): 31585540

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 110437, 220874, 441748, 883496, 1766992, 1877429, 3754858, 7509716, 15019432, 30038864]

約数ペア:

[(1, 30038864), (2, 15019432), (4, 7509716), (8, 3754858), (16, 1877429), (17, 1766992), (34, 883496), (68, 441748), (136, 220874), (272, 110437)]