16047152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 34410000

約数和(自身を除く): 18362848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1249, 1606, 2498, 3212, 4996, 6424, 9992, 12848, 13739, 19984, 27478, 54956, 91177, 109912, 182354, 219824, 364708, 729416, 1002947, 1458832, 2005894, 4011788, 8023576, 16047152]

約数ペア:

[(1, 16047152), (2, 8023576), (4, 4011788), (8, 2005894), (11, 1458832), (16, 1002947), (22, 729416), (44, 364708), (73, 219824), (88, 182354), (146, 109912), (176, 91177), (292, 54956), (584, 27478), (803, 19984), (1168, 13739), (1249, 12848), (1606, 9992), (2498, 6424), (3212, 4996)]