80783056

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{3863}}^1$

素因数の和:5178

約数の個数: 20

約数和(自身を含む): 156677472

約数和(自身を除く): 75894416

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 3863, 5228, 7726, 10456, 15452, 20912, 30904, 61808, 5048941, 10097882, 20195764, 40391528, 80783056]

約数ペア:

[(1, 80783056), (2, 40391528), (4, 20195764), (8, 10097882), (16, 5048941), (1307, 61808), (2614, 30904), (3863, 20912), (5228, 15452), (7726, 10456)]