30558928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112349}}^1$

素因数の和:112374

約数の個数: 20

約数和(自身を含む): 62691300

約数和(自身を除く): 32132372

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112349, 224698, 449396, 898792, 1797584, 1909933, 3819866, 7639732, 15279464, 30558928]

約数ペア:

[(1, 30558928), (2, 15279464), (4, 7639732), (8, 3819866), (16, 1909933), (17, 1797584), (34, 898792), (68, 449396), (136, 224698), (272, 112349)]