31528331

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 34214400

約数和(自身を除く): 2686069

約数列:

[1, 23, 43, 71, 449, 989, 1633, 3053, 10327, 19307, 31879, 70219, 444061, 733217, 1370797, 31528331]

約数ペア:

[(1, 31528331), (23, 1370797), (43, 733217), (71, 444061), (449, 70219), (989, 31879), (1633, 19307), (3053, 10327)]