69896248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{513943}}^1$

素因数の和:513966

約数の個数: 16

約数和(自身を含む): 138764880

約数和(自身を除く): 68868632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 513943, 1027886, 2055772, 4111544, 8737031, 17474062, 34948124, 69896248]

約数ペア:

[(1, 69896248), (2, 34948124), (4, 17474062), (8, 8737031), (17, 4111544), (34, 2055772), (68, 1027886), (136, 513943)]