233683328

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{42457}}^1$

素因数の和:42514

約数の個数: 32

約数和(自身を含む): 476378760

約数和(自身を除く): 242695432

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 42457, 84914, 169828, 339656, 679312, 1358624, 1825651, 2717248, 3651302, 5434496, 7302604, 14605208, 29210416, 58420832, 116841664, 233683328]

約数ペア:

[(1, 233683328), (2, 116841664), (4, 58420832), (8, 29210416), (16, 14605208), (32, 7302604), (43, 5434496), (64, 3651302), (86, 2717248), (128, 1825651), (172, 1358624), (344, 679312), (688, 339656), (1376, 169828), (2752, 84914), (5504, 42457)]