30681736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{225601}}^1$

素因数の和:225624

約数の個数: 16

約数和(自身を含む): 60912540

約数和(自身を除く): 30230804

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 225601, 451202, 902404, 1804808, 3835217, 7670434, 15340868, 30681736]

約数ペア:

[(1, 30681736), (2, 15340868), (4, 7670434), (8, 3835217), (17, 1804808), (34, 902404), (68, 451202), (136, 225601)]