42664912144

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{25888903}}^1$

素因数の和:25889014

約数の個数: 20

約数和(自身を含む): 83465826496

約数和(自身を除く): 40800914352

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 25888903, 51777806, 103555612, 207111224, 414222448, 2666557009, 5333114018, 10666228036, 21332456072, 42664912144]

約数ペア:

[(1, 42664912144), (2, 21332456072), (4, 10666228036), (8, 5333114018), (16, 2666557009), (103, 414222448), (206, 207111224), (412, 103555612), (824, 51777806), (1648, 25888903)]