56112278

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2711}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 85916160

約数和(自身を除く): 29803882

約数列:

[1, 2, 79, 131, 158, 262, 2711, 5422, 10349, 20698, 214169, 355141, 428338, 710282, 28056139, 56112278]

約数ペア:

[(1, 56112278), (2, 28056139), (79, 710282), (131, 428338), (158, 355141), (262, 214169), (2711, 20698), (5422, 10349)]