2188049152

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{198769}}^1$

素因数の和:198828

約数の個数: 36

約数和(自身を含む): 4469144680

約数和(自身を除く): 2281095528

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 198769, 397538, 795076, 1590152, 3180304, 6360608, 8547067, 12721216, 17094134, 25442432, 34188268, 50884864, 68376536, 136753072, 273506144, 547012288, 1094024576, 2188049152]

約数ペア:

[(1, 2188049152), (2, 1094024576), (4, 547012288), (8, 273506144), (16, 136753072), (32, 68376536), (43, 50884864), (64, 34188268), (86, 25442432), (128, 17094134), (172, 12721216), (256, 8547067), (344, 6360608), (688, 3180304), (1376, 1590152), (2752, 795076), (5504, 397538), (11008, 198769)]