80382782

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1759}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 122686080

約数和(自身を除く): 42303298

約数列:

[1, 2, 73, 146, 313, 626, 1759, 3518, 22849, 45698, 128407, 256814, 550567, 1101134, 40191391, 80382782]

約数ペア:

[(1, 80382782), (2, 40191391), (73, 1101134), (146, 550567), (313, 256814), (626, 128407), (1759, 45698), (3518, 22849)]