139577456

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{22777}}^1$

素因数の和:23168

約数の個数: 20

約数和(自身を含む): 271149312

約数和(自身を除く): 131571856

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 22777, 45554, 91108, 182216, 364432, 8723591, 17447182, 34894364, 69788728, 139577456]

約数ペア:

[(1, 139577456), (2, 69788728), (4, 34894364), (8, 17447182), (16, 8723591), (383, 364432), (766, 182216), (1532, 91108), (3064, 45554), (6128, 22777)]