40009234

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1933}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 61269120

約数和(自身を除く): 21259886

約数列:

[1, 2, 79, 131, 158, 262, 1933, 3866, 10349, 20698, 152707, 253223, 305414, 506446, 20004617, 40009234]

約数ペア:

[(1, 40009234), (2, 20004617), (79, 506446), (131, 305414), (158, 253223), (262, 152707), (1933, 20698), (3866, 10349)]