81074042

素因数分解:

$2^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{3361}}^1$

素因数の和:5093

約数の個数: 16

約数和(自身を含む): 139106112

約数和(自身を除く): 58032070

約数列:

[1, 2, 7, 14, 1723, 3361, 3446, 6722, 12061, 23527, 24122, 47054, 5791003, 11582006, 40537021, 81074042]

約数ペア:

[(1, 81074042), (2, 40537021), (7, 11582006), (14, 5791003), (1723, 47054), (3361, 24122), (3446, 23527), (6722, 12061)]