30982864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 65799360

約数和(自身を除く): 34816496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 401, 439, 802, 878, 1604, 1756, 3208, 3512, 4411, 4829, 6416, 7024, 8822, 9658, 17644, 19316, 35288, 38632, 70576, 77264, 176039, 352078, 704156, 1408312, 1936429, 2816624, 3872858, 7745716, 15491432, 30982864]

約数ペア:

[(1, 30982864), (2, 15491432), (4, 7745716), (8, 3872858), (11, 2816624), (16, 1936429), (22, 1408312), (44, 704156), (88, 352078), (176, 176039), (401, 77264), (439, 70576), (802, 38632), (878, 35288), (1604, 19316), (1756, 17644), (3208, 9658), (3512, 8822), (4411, 7024), (4829, 6416)]