129343336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{850943}}^1$

素因数の和:850968

約数の個数: 16

約数和(自身を含む): 255283200

約数和(自身を除く): 125939864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 850943, 1701886, 3403772, 6807544, 16167917, 32335834, 64671668, 129343336]

約数ペア:

[(1, 129343336), (2, 64671668), (4, 32335834), (8, 16167917), (19, 6807544), (38, 3403772), (76, 1701886), (152, 850943)]