90587054

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{637937}}^1$

素因数の和:638010

約数の個数: 8

約数和(自身を含む): 137794608

約数和(自身を除く): 47207554

約数列:

[1, 2, 71, 142, 637937, 1275874, 45293527, 90587054]

約数ペア:

[(1, 90587054), (2, 45293527), (71, 1275874), (142, 637937)]