22106216

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 46754820

約数和(自身を除く): 24648604

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 557, 902, 968, 1114, 1804, 2228, 3608, 4456, 4961, 6127, 9922, 12254, 19844, 22837, 24508, 39688, 45674, 49016, 67397, 91348, 134794, 182696, 251207, 269588, 502414, 539176, 1004828, 2009656, 2763277, 5526554, 11053108, 22106216]

約数ペア:

[(1, 22106216), (2, 11053108), (4, 5526554), (8, 2763277), (11, 2009656), (22, 1004828), (41, 539176), (44, 502414), (82, 269588), (88, 251207), (121, 182696), (164, 134794), (242, 91348), (328, 67397), (451, 49016), (484, 45674), (557, 39688), (902, 24508), (968, 22837), (1114, 19844), (1804, 12254), (2228, 9922), (3608, 6127), (4456, 4961)]