31504887794

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1\times {\mathrm{2141}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 48302956800

約数和(自身を除く): 16798069006

約数列:

[1, 2, 71, 142, 173, 346, 599, 1198, 2141, 4282, 12283, 24566, 42529, 85058, 103627, 152011, 207254, 304022, 370393, 740786, 1282459, 2564918, 7357517, 14715034, 26297903, 52595806, 91054589, 182109178, 221865407, 443730814, 15752443897, 31504887794]

約数ペア:

[(1, 31504887794), (2, 15752443897), (71, 443730814), (142, 221865407), (173, 182109178), (346, 91054589), (599, 52595806), (1198, 26297903), (2141, 14715034), (4282, 7357517), (12283, 2564918), (24566, 1282459), (42529, 740786), (85058, 370393), (103627, 304022), (152011, 207254)]