39990352

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{2837}}^1$

素因数の和:3726

約数の個数: 20

約数和(自身を含む): 77596596

約数和(自身を除く): 37606244

約数列:

[1, 2, 4, 8, 16, 881, 1762, 2837, 3524, 5674, 7048, 11348, 14096, 22696, 45392, 2499397, 4998794, 9997588, 19995176, 39990352]

約数ペア:

[(1, 39990352), (2, 19995176), (4, 9997588), (8, 4998794), (16, 2499397), (881, 45392), (1762, 22696), (2837, 14096), (3524, 11348), (5674, 7048)]