31554326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5573}}^1$

素因数の和:5743

約数の個数: 16

約数和(自身を含む): 50166000

約数和(自身を除く): 18611674

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5573, 5662, 11146, 105887, 211774, 830377, 1660754, 15777163, 31554326]

約数ペア:

[(1, 31554326), (2, 15777163), (19, 1660754), (38, 830377), (149, 211774), (298, 105887), (2831, 11146), (5573, 5662)]