31551158656

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{1033}}^1\times {\mathrm{5077}}^1$

素因数の和:6171

約数の個数: 64

約数和(自身を含む): 64267980480

約数和(自身を除く): 32716821824

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1033, 1504, 2066, 3008, 4132, 5077, 6016, 8264, 10154, 16528, 20308, 33056, 40616, 48551, 66112, 81232, 97102, 132224, 162464, 194204, 238619, 324928, 388408, 477238, 649856, 776816, 954476, 1553632, 1908952, 3107264, 3817904, 5244541, 6214528, 7635808, 10489082, 15271616, 20978164, 30543232, 41956328, 83912656, 167825312, 246493427, 335650624, 492986854, 671301248, 985973708, 1971947416, 3943894832, 7887789664, 15775579328, 31551158656]

約数ペア:

[(1, 31551158656), (2, 15775579328), (4, 7887789664), (8, 3943894832), (16, 1971947416), (32, 985973708), (47, 671301248), (64, 492986854), (94, 335650624), (128, 246493427), (188, 167825312), (376, 83912656), (752, 41956328), (1033, 30543232), (1504, 20978164), (2066, 15271616), (3008, 10489082), (4132, 7635808), (5077, 6214528), (6016, 5244541), (8264, 3817904), (10154, 3107264), (16528, 1908952), (20308, 1553632), (33056, 954476), (40616, 776816), (48551, 649856), (66112, 477238), (81232, 388408), (97102, 324928), (132224, 238619), (162464, 194204)]