23015216

素因数分解:

$2^4\times 7^1\times {\mathrm{205493}}^1$

素因数の和:205508

約数の個数: 20

約数和(自身を含む): 50962512

約数和(自身を除く): 27947296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 205493, 410986, 821972, 1438451, 1643944, 2876902, 3287888, 5753804, 11507608, 23015216]

約数ペア:

[(1, 23015216), (2, 11507608), (4, 5753804), (7, 3287888), (8, 2876902), (14, 1643944), (16, 1438451), (28, 821972), (56, 410986), (112, 205493)]