90453244

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{10321}}^1$

素因数の和:10645

約数の個数: 24

約数和(自身を含む): 181502048

約数和(自身を除く): 91048804

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 10321, 20642, 41284, 72247, 144494, 288988, 3230473, 6460946, 12921892, 22613311, 45226622, 90453244]

約数ペア:

[(1, 90453244), (2, 45226622), (4, 22613311), (7, 12921892), (14, 6460946), (28, 3230473), (313, 288988), (626, 144494), (1252, 72247), (2191, 41284), (4382, 20642), (8764, 10321)]