16917656

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{953}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 36404640

約数和(自身を除く): 19486984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 953, 1268, 1906, 2219, 2536, 3812, 4438, 6671, 7624, 8876, 13342, 17752, 26684, 53368, 302101, 604202, 1208404, 2114707, 2416808, 4229414, 8458828, 16917656]

約数ペア:

[(1, 16917656), (2, 8458828), (4, 4229414), (7, 2416808), (8, 2114707), (14, 1208404), (28, 604202), (56, 302101), (317, 53368), (634, 26684), (953, 17752), (1268, 13342), (1906, 8876), (2219, 7624), (2536, 6671), (3812, 4438)]