82164008

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{10079}}^1$

素因数の和:11104

約数の個数: 16

約数和(自身を含む): 154224000

約数和(自身を除く): 72059992

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 10079, 20158, 40316, 80632, 10270501, 20541002, 41082004, 82164008]

約数ペア:

[(1, 82164008), (2, 41082004), (4, 20541002), (8, 10270501), (1019, 80632), (2038, 40316), (4076, 20158), (8152, 10079)]