8389228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 15703632

約数和(自身を除く): 7314404

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1153, 1819, 2306, 3638, 4612, 7276, 19601, 39202, 78404, 123371, 246742, 493484, 2097307, 4194614, 8389228]

約数ペア:

[(1, 8389228), (2, 4194614), (4, 2097307), (17, 493484), (34, 246742), (68, 123371), (107, 78404), (214, 39202), (428, 19601), (1153, 7276), (1819, 4612), (2306, 3638)]