40135856

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{58337}}^1$

素因数の和:58388

約数の個数: 20

約数和(自身を含む): 79573032

約数和(自身を除く): 39437176

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 58337, 116674, 233348, 466696, 933392, 2508491, 5016982, 10033964, 20067928, 40135856]

約数ペア:

[(1, 40135856), (2, 20067928), (4, 10033964), (8, 5016982), (16, 2508491), (43, 933392), (86, 466696), (172, 233348), (344, 116674), (688, 58337)]