31115318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1423}}^1$

素因数の和:1496

約数の個数: 24

約数和(自身を含む): 52092768

約数和(自身を除く): 20977450

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 841, 1423, 1682, 2846, 10933, 18499, 21866, 36998, 41267, 82534, 536471, 1072942, 1196743, 2393486, 15557659, 31115318]

約数ペア:

[(1, 31115318), (2, 15557659), (13, 2393486), (26, 1196743), (29, 1072942), (58, 536471), (377, 82534), (754, 41267), (841, 36998), (1423, 21866), (1682, 18499), (2846, 10933)]