40842946

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1665

約数の個数: 16

約数和(自身を含む): 62337024

約数和(自身を除く): 21494078

約数列:

[1, 2, 113, 127, 226, 254, 1423, 2846, 14351, 28702, 160799, 180721, 321598, 361442, 20421473, 40842946]

約数ペア:

[(1, 40842946), (2, 20421473), (113, 361442), (127, 321598), (226, 180721), (254, 160799), (1423, 28702), (2846, 14351)]