165780416

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{8329}}^1$

素因数の和:8652

約数の個数: 28

約数和(自身を含む): 330067920

約数和(自身を除く): 164287504

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 4976, 8329, 9952, 16658, 19904, 33316, 66632, 133264, 266528, 533056, 2590319, 5180638, 10361276, 20722552, 41445104, 82890208, 165780416]

約数ペア:

[(1, 165780416), (2, 82890208), (4, 41445104), (8, 20722552), (16, 10361276), (32, 5180638), (64, 2590319), (311, 533056), (622, 266528), (1244, 133264), (2488, 66632), (4976, 33316), (8329, 19904), (9952, 16658)]