2116768256

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{49811}}^1$

素因数の和:49912

約数の個数: 40

約数和(自身を含む): 4280444784

約数和(自身を除く): 2163676528

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 5312, 10624, 21248, 42496, 49811, 99622, 199244, 398488, 796976, 1593952, 3187904, 4134313, 6375808, 8268626, 12751616, 16537252, 25503232, 33074504, 66149008, 132298016, 264596032, 529192064, 1058384128, 2116768256]

約数ペア:

[(1, 2116768256), (2, 1058384128), (4, 529192064), (8, 264596032), (16, 132298016), (32, 66149008), (64, 33074504), (83, 25503232), (128, 16537252), (166, 12751616), (256, 8268626), (332, 6375808), (512, 4134313), (664, 3187904), (1328, 1593952), (2656, 796976), (5312, 398488), (10624, 199244), (21248, 99622), (42496, 49811)]