86699008

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 88

約数和(自身を含む): 194546880

約数和(自身を除く): 107847872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 179, 256, 344, 352, 358, 473, 512, 688, 704, 716, 946, 1024, 1376, 1408, 1432, 1892, 1969, 2752, 2816, 2864, 3784, 3938, 5504, 5632, 5728, 7568, 7697, 7876, 11008, 11264, 11456, 15136, 15394, 15752, 22016, 22912, 30272, 30788, 31504, 44032, 45824, 60544, 61576, 63008, 84667, 91648, 121088, 123152, 126016, 169334, 183296, 242176, 246304, 252032, 338668, 484352, 492608, 504064, 677336, 985216, 1008128, 1354672, 1970432, 2016256, 2709344, 3940864, 5418688, 7881728, 10837376, 21674752, 43349504, 86699008]

約数ペア:

[(1, 86699008), (2, 43349504), (4, 21674752), (8, 10837376), (11, 7881728), (16, 5418688), (22, 3940864), (32, 2709344), (43, 2016256), (44, 1970432), (64, 1354672), (86, 1008128), (88, 985216), (128, 677336), (172, 504064), (176, 492608), (179, 484352), (256, 338668), (344, 252032), (352, 246304), (358, 242176), (473, 183296), (512, 169334), (688, 126016), (704, 123152), (716, 121088), (946, 91648), (1024, 84667), (1376, 63008), (1408, 61576), (1432, 60544), (1892, 45824), (1969, 44032), (2752, 31504), (2816, 30788), (2864, 30272), (3784, 22912), (3938, 22016), (5504, 15752), (5632, 15394), (5728, 15136), (7568, 11456), (7697, 11264), (7876, 11008)]