127734016

素因数分解:

$2^8\times {\mathrm{498961}}^1$

素因数の和:498977

約数の個数: 18

約数和(自身を含む): 254969582

約数和(自身を除く): 127235566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 498961, 997922, 1995844, 3991688, 7983376, 15966752, 31933504, 63867008, 127734016]

約数ペア:

[(1, 127734016), (2, 63867008), (4, 31933504), (8, 15966752), (16, 7983376), (32, 3991688), (64, 1995844), (128, 997922), (256, 498961)]