82143004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20393}}^1$

素因数の和:20469

約数の個数: 24

約数和(自身を含む): 154178640

約数和(自身を除く): 72035636

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 20393, 40786, 81572, 387467, 774934, 1080829, 1549868, 2161658, 4323316, 20535751, 41071502, 82143004]

約数ペア:

[(1, 82143004), (2, 41071502), (4, 20535751), (19, 4323316), (38, 2161658), (53, 1549868), (76, 1080829), (106, 774934), (212, 387467), (1007, 81572), (2014, 40786), (4028, 20393)]