80390169386

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{1033}}^1\times {\mathrm{140473}}^1$

素因数の和:141785

約数の個数: 16

約数和(自身を含む): 121138596744

約数和(自身を除く): 40748427358

約数列:

[1, 2, 277, 554, 1033, 2066, 140473, 280946, 286141, 572282, 38911021, 77822042, 145108609, 290217218, 40195084693, 80390169386]

約数ペア:

[(1, 80390169386), (2, 40195084693), (277, 290217218), (554, 145108609), (1033, 77822042), (2066, 38911021), (140473, 572282), (280946, 286141)]