141291256

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{20047}}^1$

素因数の和:20934

約数の個数: 16

約数和(自身を含む): 265235040

約数和(自身を除く): 123943784

約数列:

[1, 2, 4, 8, 881, 1762, 3524, 7048, 20047, 40094, 80188, 160376, 17661407, 35322814, 70645628, 141291256]

約数ペア:

[(1, 141291256), (2, 70645628), (4, 35322814), (8, 17661407), (881, 160376), (1762, 80188), (3524, 40094), (7048, 20047)]