80254826

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{2063}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 123047424

約数和(自身を除く): 42792598

約数列:

[1, 2, 53, 106, 367, 734, 2063, 4126, 19451, 38902, 109339, 218678, 757121, 1514242, 40127413, 80254826]

約数ペア:

[(1, 80254826), (2, 40127413), (53, 1514242), (106, 757121), (367, 218678), (734, 109339), (2063, 38902), (4126, 19451)]