82131238

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 63435482

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 371, 497, 742, 994, 1559, 3118, 3763, 7526, 10913, 21826, 26341, 52682, 82627, 110689, 165254, 221378, 578389, 774823, 1156778, 1549646, 5866517, 11733034, 41065619, 82131238]

約数ペア:

[(1, 82131238), (2, 41065619), (7, 11733034), (14, 5866517), (53, 1549646), (71, 1156778), (106, 774823), (142, 578389), (371, 221378), (497, 165254), (742, 110689), (994, 82627), (1559, 52682), (3118, 26341), (3763, 21826), (7526, 10913)]