18215192

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{32069}}^1$

素因数の和:32146

約数の個数: 16

約数和(自身を含む): 34635600

約数和(自身を除く): 16420408

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 32069, 64138, 128276, 256552, 2276899, 4553798, 9107596, 18215192]

約数ペア:

[(1, 18215192), (2, 9107596), (4, 4553798), (8, 2276899), (71, 256552), (142, 128276), (284, 64138), (568, 32069)]