81090496

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{43691}}^1$

素因数の和:43732

約数の個数: 28

約数和(自身を含む): 166466520

約数和(自身を除く): 85376024

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 43691, 87382, 174764, 349528, 699056, 1267039, 1398112, 2534078, 2796224, 5068156, 10136312, 20272624, 40545248, 81090496]

約数ペア:

[(1, 81090496), (2, 40545248), (4, 20272624), (8, 10136312), (16, 5068156), (29, 2796224), (32, 2534078), (58, 1398112), (64, 1267039), (116, 699056), (232, 349528), (464, 174764), (928, 87382), (1856, 43691)]