42473446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20479}}^1$

素因数の和:20559

約数の個数: 16

約数和(自身を含む): 68567040

約数和(自身を除く): 26093594

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 20479, 40958, 348143, 696286, 1249219, 2498438, 21236723, 42473446]

約数ペア:

[(1, 42473446), (2, 21236723), (17, 2498438), (34, 1249219), (61, 696286), (122, 348143), (1037, 40958), (2074, 20479)]