869609344

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{165703}}^1$

素因数の和:165758

約数の個数: 32

約数和(自身を含む): 1774689840

約数和(自身を除く): 905080496

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 165703, 331406, 662812, 1325624, 2651248, 5302496, 6793823, 10604992, 13587646, 21209984, 27175292, 54350584, 108701168, 217402336, 434804672, 869609344]

約数ペア:

[(1, 869609344), (2, 434804672), (4, 217402336), (8, 108701168), (16, 54350584), (32, 27175292), (41, 21209984), (64, 13587646), (82, 10604992), (128, 6793823), (164, 5302496), (328, 2651248), (656, 1325624), (1312, 662812), (2624, 331406), (5248, 165703)]