876256

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 24

約数和(自身を含む): 1746360

約数和(自身を除く): 870104

約数列:

[1, 2, 4, 8, 16, 32, 139, 197, 278, 394, 556, 788, 1112, 1576, 2224, 3152, 4448, 6304, 27383, 54766, 109532, 219064, 438128, 876256]

約数ペア:

[(1, 876256), (2, 438128), (4, 219064), (8, 109532), (16, 54766), (32, 27383), (139, 6304), (197, 4448), (278, 3152), (394, 2224), (556, 1576), (788, 1112)]