855792016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{701}}^1\times {\mathrm{1861}}^1$

素因数の和:2611

約数の個数: 40

約数和(自身を含む): 1701875448

約数和(自身を除く): 846083432

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 701, 1402, 1861, 2804, 3722, 5608, 7444, 11216, 14888, 28741, 29776, 57482, 76301, 114964, 152602, 229928, 305204, 459856, 610408, 1220816, 1304561, 2609122, 5218244, 10436488, 20872976, 53487001, 106974002, 213948004, 427896008, 855792016]

約数ペア:

[(1, 855792016), (2, 427896008), (4, 213948004), (8, 106974002), (16, 53487001), (41, 20872976), (82, 10436488), (164, 5218244), (328, 2609122), (656, 1304561), (701, 1220816), (1402, 610408), (1861, 459856), (2804, 305204), (3722, 229928), (5608, 152602), (7444, 114964), (11216, 76301), (14888, 57482), (28741, 29776)]