3181312

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 54

約数和(自身を含む): 6902588

約数和(自身を除く): 3721276

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 289, 344, 544, 578, 688, 731, 1088, 1156, 1376, 1462, 2176, 2312, 2752, 2924, 4352, 4624, 5504, 5848, 9248, 11008, 11696, 12427, 18496, 23392, 24854, 36992, 46784, 49708, 73984, 93568, 99416, 187136, 198832, 397664, 795328, 1590656, 3181312]

約数ペア:

[(1, 3181312), (2, 1590656), (4, 795328), (8, 397664), (16, 198832), (17, 187136), (32, 99416), (34, 93568), (43, 73984), (64, 49708), (68, 46784), (86, 36992), (128, 24854), (136, 23392), (172, 18496), (256, 12427), (272, 11696), (289, 11008), (344, 9248), (544, 5848), (578, 5504), (688, 4624), (731, 4352), (1088, 2924), (1156, 2752), (1376, 2312), (1462, 2176)]