66149008

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{49811}}^1$

素因数の和:49902

約数の個数: 20

約数和(自身を含む): 129710448

約数和(自身を除く): 63561440

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 49811, 99622, 199244, 398488, 796976, 4134313, 8268626, 16537252, 33074504, 66149008]

約数ペア:

[(1, 66149008), (2, 33074504), (4, 16537252), (8, 8268626), (16, 4134313), (83, 796976), (166, 398488), (332, 199244), (664, 99622), (1328, 49811)]