30741712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113021}}^1$

素因数の和:113046

約数の個数: 20

約数和(自身を含む): 63066276

約数和(自身を除く): 32324564

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 113021, 226042, 452084, 904168, 1808336, 1921357, 3842714, 7685428, 15370856, 30741712]

約数ペア:

[(1, 30741712), (2, 15370856), (4, 7685428), (8, 3842714), (16, 1921357), (17, 1808336), (34, 904168), (68, 452084), (136, 226042), (272, 113021)]