33891568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{49261}}^1$

素因数の和:49312

約数の個数: 20

約数和(自身を含む): 67193368

約数和(自身を除く): 33301800

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 49261, 98522, 197044, 394088, 788176, 2118223, 4236446, 8472892, 16945784, 33891568]

約数ペア:

[(1, 33891568), (2, 16945784), (4, 8472892), (8, 4236446), (16, 2118223), (43, 788176), (86, 394088), (172, 197044), (344, 98522), (688, 49261)]