16996352

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 34954920

約数和(自身を除く): 17958568

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 193, 256, 344, 386, 512, 688, 772, 1024, 1376, 1544, 2048, 2752, 3088, 5504, 6176, 8299, 11008, 12352, 16598, 22016, 24704, 33196, 44032, 49408, 66392, 88064, 98816, 132784, 197632, 265568, 395264, 531136, 1062272, 2124544, 4249088, 8498176, 16996352]

約数ペア:

[(1, 16996352), (2, 8498176), (4, 4249088), (8, 2124544), (16, 1062272), (32, 531136), (43, 395264), (64, 265568), (86, 197632), (128, 132784), (172, 98816), (193, 88064), (256, 66392), (344, 49408), (386, 44032), (512, 33196), (688, 24704), (772, 22016), (1024, 16598), (1376, 12352), (1544, 11008), (2048, 8299), (2752, 6176), (3088, 5504)]