126608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 20

約数和(自身を含む): 252588

約数和(自身を除く): 125980

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 193, 328, 386, 656, 772, 1544, 3088, 7913, 15826, 31652, 63304, 126608]

約数ペア:

[(1, 126608), (2, 63304), (4, 31652), (8, 15826), (16, 7913), (41, 3088), (82, 1544), (164, 772), (193, 656), (328, 386)]