40655778

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{43159}}^1$

素因数の和:43321

約数の個数: 16

約数和(自身を含む): 81831360

約数和(自身を除く): 41175582

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 43159, 86318, 129477, 258954, 6775963, 13551926, 20327889, 40655778]

約数ペア:

[(1, 40655778), (2, 20327889), (3, 13551926), (6, 6775963), (157, 258954), (314, 129477), (471, 86318), (942, 43159)]