39993164

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 72340128

約数和(自身を除く): 32346964

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 2657, 3763, 5314, 7526, 10628, 15052, 140821, 188647, 281642, 377294, 563284, 754588, 9998291, 19996582, 39993164]

約数ペア:

[(1, 39993164), (2, 19996582), (4, 9998291), (53, 754588), (71, 563284), (106, 377294), (142, 281642), (212, 188647), (284, 140821), (2657, 15052), (3763, 10628), (5314, 7526)]