42487118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2143}}^1$

素因数の和:2599

約数の個数: 16

約数和(自身を含む): 66686976

約数和(自身を除く): 24199858

約数列:

[1, 2, 23, 46, 431, 862, 2143, 4286, 9913, 19826, 49289, 98578, 923633, 1847266, 21243559, 42487118]

約数ペア:

[(1, 42487118), (2, 21243559), (23, 1847266), (46, 923633), (431, 98578), (862, 49289), (2143, 19826), (4286, 9913)]