22123136

素因数分解:

$2^7\times 7^1\times {\mathrm{24691}}^1$

素因数の和:24712

約数の個数: 32

約数和(自身を含む): 50371680

約数和(自身を除く): 28248544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 24691, 49382, 98764, 172837, 197528, 345674, 395056, 691348, 790112, 1382696, 1580224, 2765392, 3160448, 5530784, 11061568, 22123136]

約数ペア:

[(1, 22123136), (2, 11061568), (4, 5530784), (7, 3160448), (8, 2765392), (14, 1580224), (16, 1382696), (28, 790112), (32, 691348), (56, 395056), (64, 345674), (112, 197528), (128, 172837), (224, 98764), (448, 49382), (896, 24691)]