40146416

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{3539}}^1$

素因数の和:4256

約数の個数: 20

約数和(自身を含む): 77915400

約数和(自身を除く): 37768984

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 3539, 5672, 7078, 11344, 14156, 28312, 56624, 2509151, 5018302, 10036604, 20073208, 40146416]

約数ペア:

[(1, 40146416), (2, 20073208), (4, 10036604), (8, 5018302), (16, 2509151), (709, 56624), (1418, 28312), (2836, 14156), (3539, 11344), (5672, 7078)]