27937136

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 55569360

約数和(自身を除く): 27632224

約数列:

[1, 2, 4, 8, 16, 83, 109, 166, 193, 218, 332, 386, 436, 664, 772, 872, 1328, 1544, 1744, 3088, 9047, 16019, 18094, 21037, 32038, 36188, 42074, 64076, 72376, 84148, 128152, 144752, 168296, 256304, 336592, 1746071, 3492142, 6984284, 13968568, 27937136]

約数ペア:

[(1, 27937136), (2, 13968568), (4, 6984284), (8, 3492142), (16, 1746071), (83, 336592), (109, 256304), (166, 168296), (193, 144752), (218, 128152), (332, 84148), (386, 72376), (436, 64076), (664, 42074), (772, 36188), (872, 32038), (1328, 21037), (1544, 18094), (1744, 16019), (3088, 9047)]