23777776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{135101}}^1$

素因数の和:135120

約数の個数: 20

約数和(自身を含む): 50257944

約数和(自身を除く): 26480168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 135101, 270202, 540404, 1080808, 1486111, 2161616, 2972222, 5944444, 11888888, 23777776]

約数ペア:

[(1, 23777776), (2, 11888888), (4, 5944444), (8, 2972222), (11, 2161616), (16, 1486111), (22, 1080808), (44, 540404), (88, 270202), (176, 135101)]