8158172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 15778560

約数和(自身を除く): 7620388

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 2347, 3476, 4694, 9388, 25817, 51634, 103268, 185413, 370826, 741652, 2039543, 4079086, 8158172]

約数ペア:

[(1, 8158172), (2, 4079086), (4, 2039543), (11, 741652), (22, 370826), (44, 185413), (79, 103268), (158, 51634), (316, 25817), (869, 9388), (1738, 4694), (2347, 3476)]