23071216

素因数分解:

$2^4\times 7^1\times {\mathrm{205993}}^1$

素因数の和:206008

約数の個数: 20

約数和(自身を含む): 51086512

約数和(自身を除く): 28015296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 205993, 411986, 823972, 1441951, 1647944, 2883902, 3295888, 5767804, 11535608, 23071216]

約数ペア:

[(1, 23071216), (2, 11535608), (4, 5767804), (7, 3295888), (8, 2883902), (14, 1647944), (16, 1441951), (28, 823972), (56, 411986), (112, 205993)]