289814432

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{83089}}^1$

素因数の和:83208

約数の個数: 24

約数和(自身を含む): 575813700

約数和(自身を除く): 285999268

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 83089, 166178, 332356, 664712, 1329424, 2658848, 9056701, 18113402, 36226804, 72453608, 144907216, 289814432]

約数ペア:

[(1, 289814432), (2, 144907216), (4, 72453608), (8, 36226804), (16, 18113402), (32, 9056701), (109, 2658848), (218, 1329424), (436, 664712), (872, 332356), (1744, 166178), (3488, 83089)]