16508512

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 34013952

約数和(自身を除く): 17505440

約数列:

[1, 2, 4, 8, 16, 32, 37, 73, 74, 146, 148, 191, 292, 296, 382, 584, 592, 764, 1168, 1184, 1528, 2336, 2701, 3056, 5402, 6112, 7067, 10804, 13943, 14134, 21608, 27886, 28268, 43216, 55772, 56536, 86432, 111544, 113072, 223088, 226144, 446176, 515891, 1031782, 2063564, 4127128, 8254256, 16508512]

約数ペア:

[(1, 16508512), (2, 8254256), (4, 4127128), (8, 2063564), (16, 1031782), (32, 515891), (37, 446176), (73, 226144), (74, 223088), (146, 113072), (148, 111544), (191, 86432), (292, 56536), (296, 55772), (382, 43216), (584, 28268), (592, 27886), (764, 21608), (1168, 14134), (1184, 13943), (1528, 10804), (2336, 7067), (2701, 6112), (3056, 5402)]