30251024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{111217}}^1$

素因数の和:111242

約数の個数: 20

約数和(自身を含む): 62059644

約数和(自身を除く): 31808620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 111217, 222434, 444868, 889736, 1779472, 1890689, 3781378, 7562756, 15125512, 30251024]

約数ペア:

[(1, 30251024), (2, 15125512), (4, 7562756), (8, 3781378), (16, 1890689), (17, 1779472), (34, 889736), (68, 444868), (136, 222434), (272, 111217)]