33139436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1789}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 63451920

約数和(自身を除く): 30312484

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 1789, 3578, 4631, 7156, 9262, 18524, 19679, 39358, 78716, 753169, 1506338, 3012676, 8284859, 16569718, 33139436]

約数ペア:

[(1, 33139436), (2, 16569718), (4, 8284859), (11, 3012676), (22, 1506338), (44, 753169), (421, 78716), (842, 39358), (1684, 19679), (1789, 18524), (3578, 9262), (4631, 7156)]