80708254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89477}}^1$

素因数の和:89531

約数の個数: 16

約数和(自身を含む): 135290736

約数和(自身を除く): 54582482

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 89477, 178954, 984247, 1968494, 3668557, 7337114, 40354127, 80708254]

約数ペア:

[(1, 80708254), (2, 40354127), (11, 7337114), (22, 3668557), (41, 1968494), (82, 984247), (451, 178954), (902, 89477)]