80390938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{1979}}^1$

素因数の和:3069

約数の個数: 16

約数和(自身を含む): 127116000

約数和(自身を除く): 46725062

約数列:

[1, 2, 19, 38, 1069, 1979, 2138, 3958, 20311, 37601, 40622, 75202, 2115551, 4231102, 40195469, 80390938]

約数ペア:

[(1, 80390938), (2, 40195469), (19, 4231102), (38, 2115551), (1069, 75202), (1979, 40622), (2138, 37601), (3958, 20311)]