31145930.000000000

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{15139}}^1$

素因数の和:15395

約数の個数: 24

約数和(自身を含む): 307765920

約数和(自身を除く): 147231964

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 2651, 5302, 10604, 15139, 30278, 60556, 166529, 333058, 666116, 3648499, 7296998, 14593996, 40133489, 80266978, 160533956]

約数ペア:

[(1, 160533956), (2, 80266978), (4, 40133489), (11, 14593996), (22, 7296998), (44, 3648499), (241, 666116), (482, 333058), (964, 166529), (2651, 60556), (5302, 30278), (10604, 15139)]