129267808

素因数分解:

$2^5\times {\mathrm{337}}^1\times {\mathrm{11987}}^1$

素因数の和:12334

約数の個数: 24

約数和(自身を含む): 255272472

約数和(自身を除く): 126004664

約数列:

[1, 2, 4, 8, 16, 32, 337, 674, 1348, 2696, 5392, 10784, 11987, 23974, 47948, 95896, 191792, 383584, 4039619, 8079238, 16158476, 32316952, 64633904, 129267808]

約数ペア:

[(1, 129267808), (2, 64633904), (4, 32316952), (8, 16158476), (16, 8079238), (32, 4039619), (337, 383584), (674, 191792), (1348, 95896), (2696, 47948), (5392, 23974), (10784, 11987)]