31272746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2971}}^1$

素因数の和:3269

約数の個数: 16

約数和(自身を含む): 49572960

約数和(自身を除く): 18300214

約数列:

[1, 2, 19, 38, 277, 554, 2971, 5263, 5942, 10526, 56449, 112898, 822967, 1645934, 15636373, 31272746]

約数ペア:

[(1, 31272746), (2, 15636373), (19, 1645934), (38, 822967), (277, 112898), (554, 56449), (2971, 10526), (5263, 5942)]