66187666

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{5419}}^1$

素因数の和:5649

約数の個数: 16

約数和(自身を含む): 103023360

約数和(自身を除く): 36835694

約数列:

[1, 2, 31, 62, 197, 394, 5419, 6107, 10838, 12214, 167989, 335978, 1067543, 2135086, 33093833, 66187666]

約数ペア:

[(1, 66187666), (2, 33093833), (31, 2135086), (62, 1067543), (197, 335978), (394, 167989), (5419, 12214), (6107, 10838)]