90148912

素因数分解:

$2^4\times 7^1\times {\mathrm{804901}}^1$

素因数の和:804916

約数の個数: 20

約数和(自身を含む): 199615696

約数和(自身を除く): 109466784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 804901, 1609802, 3219604, 5634307, 6439208, 11268614, 12878416, 22537228, 45074456, 90148912]

約数ペア:

[(1, 90148912), (2, 45074456), (4, 22537228), (7, 12878416), (8, 11268614), (14, 6439208), (16, 5634307), (28, 3219604), (56, 1609802), (112, 804901)]