31271356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 57266496

約数和(自身を除く): 25995140

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 4057, 7708, 8114, 16228, 166337, 190679, 332674, 381358, 665348, 762716, 7817839, 15635678, 31271356]

約数ペア:

[(1, 31271356), (2, 15635678), (4, 7817839), (41, 762716), (47, 665348), (82, 381358), (94, 332674), (164, 190679), (188, 166337), (1927, 16228), (3854, 8114), (4057, 7708)]