56471042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{20011}}^1$

素因数の和:20113

約数の個数: 16

約数和(自身を含む): 90774432

約数和(自身を除く): 34303390

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 20011, 40022, 340187, 680374, 1660913, 3321826, 28235521, 56471042]

約数ペア:

[(1, 56471042), (2, 28235521), (17, 3321826), (34, 1660913), (83, 680374), (166, 340187), (1411, 40022), (2822, 20011)]