386324416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{317701}}^1$

素因数の和:317732

約数の個数: 28

約数和(自身を含む): 806963080

約数和(自身を除く): 420638664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 317701, 635402, 1270804, 2541608, 5083216, 6036319, 10166432, 12072638, 20332864, 24145276, 48290552, 96581104, 193162208, 386324416]

約数ペア:

[(1, 386324416), (2, 193162208), (4, 96581104), (8, 48290552), (16, 24145276), (19, 20332864), (32, 12072638), (38, 10166432), (64, 6036319), (76, 5083216), (152, 2541608), (304, 1270804), (608, 635402), (1216, 317701)]