69959248

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{42451}}^1$

素因数の和:42562

約数の個数: 20

約数和(自身を含む): 136865248

約数和(自身を除く): 66906000

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 42451, 84902, 169804, 339608, 679216, 4372453, 8744906, 17489812, 34979624, 69959248]

約数ペア:

[(1, 69959248), (2, 34979624), (4, 17489812), (8, 8744906), (16, 4372453), (103, 679216), (206, 339608), (412, 169804), (824, 84902), (1648, 42451)]