39740816

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{2341}}^1$

素因数の和:3410

約数の個数: 20

約数和(自身を含む): 77103324

約数和(自身を除く): 37362508

約数列:

[1, 2, 4, 8, 16, 1061, 2122, 2341, 4244, 4682, 8488, 9364, 16976, 18728, 37456, 2483801, 4967602, 9935204, 19870408, 39740816]

約数ペア:

[(1, 39740816), (2, 19870408), (4, 9935204), (8, 4967602), (16, 2483801), (1061, 37456), (2122, 18728), (2341, 16976), (4244, 9364), (4682, 8488)]