80996875328

素因数分解:

$2^6\times {\mathrm{4447}}^1\times {\mathrm{284591}}^1$

素因数の和:289050

約数の個数: 28

約数和(自身を含む): 160764882432

約数和(自身を除く): 79768007104

約数列:

[1, 2, 4, 8, 16, 32, 64, 4447, 8894, 17788, 35576, 71152, 142304, 284591, 284608, 569182, 1138364, 2276728, 4553456, 9106912, 18213824, 1265576177, 2531152354, 5062304708, 10124609416, 20249218832, 40498437664, 80996875328]

約数ペア:

[(1, 80996875328), (2, 40498437664), (4, 20249218832), (8, 10124609416), (16, 5062304708), (32, 2531152354), (64, 1265576177), (4447, 18213824), (8894, 9106912), (17788, 4553456), (35576, 2276728), (71152, 1138364), (142304, 569182), (284591, 284608)]