129823856

素因数分解:

$2^4\times {\mathrm{2339}}^1\times {\mathrm{3469}}^1$

素因数の和:5816

約数の個数: 20

約数和(自身を含む): 251713800

約数和(自身を除く): 121889944

約数列:

[1, 2, 4, 8, 16, 2339, 3469, 4678, 6938, 9356, 13876, 18712, 27752, 37424, 55504, 8113991, 16227982, 32455964, 64911928, 129823856]

約数ペア:

[(1, 129823856), (2, 64911928), (4, 32455964), (8, 16227982), (16, 8113991), (2339, 55504), (3469, 37424), (4678, 27752), (6938, 18712), (9356, 13876)]