78427096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21737}}^1$

素因数の和:21795

約数の個数: 32

約数和(自身を含む): 164339280

約数和(自身を除く): 85912184

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 21737, 43474, 86948, 173896, 239107, 478214, 891217, 956428, 1782434, 1912856, 3564868, 7129736, 9803387, 19606774, 39213548, 78427096]

約数ペア:

[(1, 78427096), (2, 39213548), (4, 19606774), (8, 9803387), (11, 7129736), (22, 3564868), (41, 1912856), (44, 1782434), (82, 956428), (88, 891217), (164, 478214), (328, 239107), (451, 173896), (902, 86948), (1804, 43474), (3608, 21737)]