16967272

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4967}}^1$

素因数の和:5041

約数の個数: 32

約数和(自身を含む): 36961920

約数和(自身を除く): 19994648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 4967, 9934, 19868, 34769, 39736, 69538, 139076, 278152, 302987, 605974, 1211948, 2120909, 2423896, 4241818, 8483636, 16967272]

約数ペア:

[(1, 16967272), (2, 8483636), (4, 4241818), (7, 2423896), (8, 2120909), (14, 1211948), (28, 605974), (56, 302987), (61, 278152), (122, 139076), (244, 69538), (427, 39736), (488, 34769), (854, 19868), (1708, 9934), (3416, 4967)]