85438376

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4787}}^1$

素因数の和:4913

約数の個数: 32

約数和(自身を含む): 168920640

約数和(自身を除く): 83482264

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 4787, 8924, 9574, 17848, 19148, 38296, 110101, 220202, 440404, 464339, 880808, 928678, 1857356, 3714712, 10679797, 21359594, 42719188, 85438376]

約数ペア:

[(1, 85438376), (2, 42719188), (4, 21359594), (8, 10679797), (23, 3714712), (46, 1857356), (92, 928678), (97, 880808), (184, 464339), (194, 440404), (388, 220202), (776, 110101), (2231, 38296), (4462, 19148), (4787, 17848), (8924, 9574)]