16389664

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{2143}}^1$

素因数の和:2392

約数の個数: 24

約数和(自身を含む): 32417280

約数和(自身を除く): 16027616

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 2143, 3824, 4286, 7648, 8572, 17144, 34288, 68576, 512177, 1024354, 2048708, 4097416, 8194832, 16389664]

約数ペア:

[(1, 16389664), (2, 8194832), (4, 4097416), (8, 2048708), (16, 1024354), (32, 512177), (239, 68576), (478, 34288), (956, 17144), (1912, 8572), (2143, 7648), (3824, 4286)]