80801902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3467}}^1$

素因数の和:3783

約数の個数: 16

約数和(自身を含む): 124515072

約数和(自身を除く): 43713170

約数列:

[1, 2, 43, 86, 271, 542, 3467, 6934, 11653, 23306, 149081, 298162, 939557, 1879114, 40400951, 80801902]

約数ペア:

[(1, 80801902), (2, 40400951), (43, 1879114), (86, 939557), (271, 298162), (542, 149081), (3467, 23306), (6934, 11653)]