123666488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2687}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 253532160

約数和(自身を除く): 129865672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 523, 1046, 2092, 2687, 4184, 5374, 5753, 10748, 11506, 21496, 23012, 29557, 46024, 59114, 118228, 236456, 1405301, 2810602, 5621204, 11242408, 15458311, 30916622, 61833244, 123666488]

約数ペア:

[(1, 123666488), (2, 61833244), (4, 30916622), (8, 15458311), (11, 11242408), (22, 5621204), (44, 2810602), (88, 1405301), (523, 236456), (1046, 118228), (2092, 59114), (2687, 46024), (4184, 29557), (5374, 23012), (5753, 21496), (10748, 11506)]