8667968

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:990

約数の個数: 28

約数和(自身を含む): 17324832

約数和(自身を除く): 8656864

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 811, 1336, 1622, 2672, 3244, 5344, 6488, 10688, 12976, 25952, 51904, 135437, 270874, 541748, 1083496, 2166992, 4333984, 8667968]

約数ペア:

[(1, 8667968), (2, 4333984), (4, 2166992), (8, 1083496), (16, 541748), (32, 270874), (64, 135437), (167, 51904), (334, 25952), (668, 12976), (811, 10688), (1336, 6488), (1622, 5344), (2672, 3244)]