86659568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{132103}}^1$

素因数の和:132152

約数の個数: 20

約数和(自身を含む): 171999408

約数和(自身を除く): 85339840

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 132103, 264206, 528412, 1056824, 2113648, 5416223, 10832446, 21664892, 43329784, 86659568]

約数ペア:

[(1, 86659568), (2, 43329784), (4, 21664892), (8, 10832446), (16, 5416223), (41, 2113648), (82, 1056824), (164, 528412), (328, 264206), (656, 132103)]