80404874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{77761}}^1$

素因数の和:77821

約数の個数: 16

約数和(自身を含む): 134372736

約数和(自身を除く): 53967862

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 77761, 155522, 855371, 1710742, 3654767, 7309534, 40202437, 80404874]

約数ペア:

[(1, 80404874), (2, 40202437), (11, 7309534), (22, 3654767), (47, 1710742), (94, 855371), (517, 155522), (1034, 77761)]