42167906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{2221}}^1$

素因数の和:3097

約数の個数: 16

約数和(自身を含む): 69113088

約数和(自身を除く): 26945182

約数列:

[1, 2, 11, 22, 863, 1726, 2221, 4442, 9493, 18986, 24431, 48862, 1916723, 3833446, 21083953, 42167906]

約数ペア:

[(1, 42167906), (2, 21083953), (11, 3833446), (22, 1916723), (863, 48862), (1726, 24431), (2221, 18986), (4442, 9493)]