78240184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4967}}^1$

素因数の和:5163

約数の個数: 32

約数和(自身を含む): 160963200

約数和(自身を除く): 82723016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 4967, 7876, 9934, 15752, 19868, 39736, 54637, 109274, 218548, 437096, 889093, 1778186, 3556372, 7112744, 9780023, 19560046, 39120092, 78240184]

約数ペア:

[(1, 78240184), (2, 39120092), (4, 19560046), (8, 9780023), (11, 7112744), (22, 3556372), (44, 1778186), (88, 889093), (179, 437096), (358, 218548), (716, 109274), (1432, 54637), (1969, 39736), (3938, 19868), (4967, 15752), (7876, 9934)]