16286336

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 36352800

約数和(自身を除く): 20066464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 269, 344, 352, 473, 538, 688, 704, 946, 1076, 1376, 1408, 1892, 2152, 2752, 2959, 3784, 4304, 5504, 5918, 7568, 8608, 11567, 11836, 15136, 17216, 23134, 23672, 30272, 34432, 46268, 47344, 60544, 92536, 94688, 127237, 185072, 189376, 254474, 370144, 378752, 508948, 740288, 1017896, 1480576, 2035792, 4071584, 8143168, 16286336]

約数ペア:

[(1, 16286336), (2, 8143168), (4, 4071584), (8, 2035792), (11, 1480576), (16, 1017896), (22, 740288), (32, 508948), (43, 378752), (44, 370144), (64, 254474), (86, 189376), (88, 185072), (128, 127237), (172, 94688), (176, 92536), (269, 60544), (344, 47344), (352, 46268), (473, 34432), (538, 30272), (688, 23672), (704, 23134), (946, 17216), (1076, 15136), (1376, 11836), (1408, 11567), (1892, 8608), (2152, 7568), (2752, 5918), (2959, 5504), (3784, 4304)]