81895034

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{3067}}^1$

素因数の和:3174

約数の個数: 24

約数和(自身を含む): 134746560

約数和(自身を除く): 52851526

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 3067, 6134, 13351, 26702, 39871, 79742, 242293, 484586, 518323, 1036646, 3149809, 6299618, 40947517, 81895034]

約数ペア:

[(1, 81895034), (2, 40947517), (13, 6299618), (26, 3149809), (79, 1036646), (158, 518323), (169, 484586), (338, 242293), (1027, 79742), (2054, 39871), (3067, 26702), (6134, 13351)]