127720576

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{24337}}^1$

素因数の和:24392

約数の個数: 32

約数和(自身を含む): 260659980

約数和(自身を除く): 132939404

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 24337, 48674, 97348, 194696, 389392, 778784, 997817, 1557568, 1995634, 3115136, 3991268, 7982536, 15965072, 31930144, 63860288, 127720576]

約数ペア:

[(1, 127720576), (2, 63860288), (4, 31930144), (8, 15965072), (16, 7982536), (32, 3991268), (41, 3115136), (64, 1995634), (82, 1557568), (128, 997817), (164, 778784), (328, 389392), (656, 194696), (1312, 97348), (2624, 48674), (5248, 24337)]