42726872

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{51853}}^1$

素因数の和:51962

約数の個数: 16

約数和(自身を含む): 80892240

約数和(自身を除く): 38165368

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 51853, 103706, 207412, 414824, 5340859, 10681718, 21363436, 42726872]

約数ペア:

[(1, 42726872), (2, 21363436), (4, 10681718), (8, 5340859), (103, 414824), (206, 207412), (412, 103706), (824, 51853)]