30993016

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{12457}}^1$

素因数の和:12774

約数の個数: 16

約数和(自身を含む): 58303440

約数和(自身を除く): 27310424

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 12457, 24914, 49828, 99656, 3874127, 7748254, 15496508, 30993016]

約数ペア:

[(1, 30993016), (2, 15496508), (4, 7748254), (8, 3874127), (311, 99656), (622, 49828), (1244, 24914), (2488, 12457)]