31342445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{607}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 39398400

約数和(自身を除く): 8055955

約数列:

[1, 5, 23, 115, 449, 607, 2245, 3035, 10327, 13961, 51635, 69805, 272543, 1362715, 6268489, 31342445]

約数ペア:

[(1, 31342445), (5, 6268489), (23, 1362715), (115, 272543), (449, 69805), (607, 51635), (2245, 13961), (3035, 10327)]