77382992

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{12433}}^1$

素因数の和:12830

約数の個数: 20

約数和(自身を含む): 150327060

約数和(自身を除く): 72944068

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 12433, 24866, 49732, 99464, 198928, 4836437, 9672874, 19345748, 38691496, 77382992]

約数ペア:

[(1, 77382992), (2, 38691496), (4, 19345748), (8, 9672874), (16, 4836437), (389, 198928), (778, 99464), (1556, 49732), (3112, 24866), (6224, 12433)]