80766338

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1\times {\mathrm{1489}}^1$

素因数の和:2261

約数の個数: 16

約数和(自身を含む): 124677240

約数和(自身を除く): 43910902

約数列:

[1, 2, 37, 74, 733, 1466, 1489, 2978, 27121, 54242, 55093, 110186, 1091437, 2182874, 40383169, 80766338]

約数ペア:

[(1, 80766338), (2, 40383169), (37, 2182874), (74, 1091437), (733, 110186), (1466, 55093), (1489, 54242), (2978, 27121)]