31106998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9133}}^1$

素因数の和:9279

約数の個数: 16

約数和(自身を含む): 50638896

約数和(自身を除く): 19531898

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 9133, 18266, 118729, 237458, 1196423, 2392846, 15553499, 31106998]

約数ペア:

[(1, 31106998), (2, 15553499), (13, 2392846), (26, 1196423), (131, 237458), (262, 118729), (1703, 18266), (3406, 9133)]