84856544

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 173238912

約数和(自身を除く): 88382368

約数列:

[1, 2, 4, 8, 16, 32, 43, 83, 86, 166, 172, 332, 344, 664, 688, 743, 1328, 1376, 1486, 2656, 2972, 3569, 5944, 7138, 11888, 14276, 23776, 28552, 31949, 57104, 61669, 63898, 114208, 123338, 127796, 246676, 255592, 493352, 511184, 986704, 1022368, 1973408, 2651767, 5303534, 10607068, 21214136, 42428272, 84856544]

約数ペア:

[(1, 84856544), (2, 42428272), (4, 21214136), (8, 10607068), (16, 5303534), (32, 2651767), (43, 1973408), (83, 1022368), (86, 986704), (166, 511184), (172, 493352), (332, 255592), (344, 246676), (664, 127796), (688, 123338), (743, 114208), (1328, 63898), (1376, 61669), (1486, 57104), (2656, 31949), (2972, 28552), (3569, 23776), (5944, 14276), (7138, 11888)]