57157426

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{3571}}^1$

素因数の和:3777

約数の個数: 16

約数和(自身を含む): 87956928

約数和(自身を除く): 30799502

約数列:

[1, 2, 53, 106, 151, 302, 3571, 7142, 8003, 16006, 189263, 378526, 539221, 1078442, 28578713, 57157426]

約数ペア:

[(1, 57157426), (2, 28578713), (53, 1078442), (106, 539221), (151, 378526), (302, 189263), (3571, 16006), (7142, 8003)]