40770416

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{43189}}^1$

素因数の和:43256

約数の個数: 20

約数和(自身を含む): 80333400

約数和(自身を除く): 39562984

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 43189, 86378, 172756, 345512, 691024, 2548151, 5096302, 10192604, 20385208, 40770416]

約数ペア:

[(1, 40770416), (2, 20385208), (4, 10192604), (8, 5096302), (16, 2548151), (59, 691024), (118, 345512), (236, 172756), (472, 86378), (944, 43189)]