16683656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 34927200

約数和(自身を除く): 18243544

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 4409, 8818, 17636, 35272, 48499, 96998, 189587, 193996, 379174, 387992, 758348, 1516696, 2085457, 4170914, 8341828, 16683656]

約数ペア:

[(1, 16683656), (2, 8341828), (4, 4170914), (8, 2085457), (11, 1516696), (22, 758348), (43, 387992), (44, 379174), (86, 193996), (88, 189587), (172, 96998), (344, 48499), (473, 35272), (946, 17636), (1892, 8818), (3784, 4409)]