40137422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23041}}^1$

素因数の和:23123

約数の個数: 16

約数和(自身を含む): 65807952

約数和(自身を除く): 25670530

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 23041, 46082, 299533, 599066, 1543747, 3087494, 20068711, 40137422]

約数ペア:

[(1, 40137422), (2, 20068711), (13, 3087494), (26, 1543747), (67, 599066), (134, 299533), (871, 46082), (1742, 23041)]