4225712

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2540

約数の個数: 20

約数和(自身を含む): 8265840

約数和(自身を除く): 4040128

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2423, 4846, 9692, 19384, 38768, 264107, 528214, 1056428, 2112856, 4225712]

約数ペア:

[(1, 4225712), (2, 2112856), (4, 1056428), (8, 528214), (16, 264107), (109, 38768), (218, 19384), (436, 9692), (872, 4846), (1744, 2423)]