80006686

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 122027184

約数和(自身を除く): 42020498

約数列:

[1, 2, 73, 146, 443, 886, 1237, 2474, 32339, 64678, 90301, 180602, 547991, 1095982, 40003343, 80006686]

約数ペア:

[(1, 80006686), (2, 40003343), (73, 1095982), (146, 547991), (443, 180602), (886, 90301), (1237, 64678), (2474, 32339)]