54332008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 103955400

約数和(自身を除く): 49623392

約数列:

[1, 2, 4, 8, 89, 137, 178, 274, 356, 548, 557, 712, 1096, 1114, 2228, 4456, 12193, 24386, 48772, 49573, 76309, 97544, 99146, 152618, 198292, 305236, 396584, 610472, 6791501, 13583002, 27166004, 54332008]

約数ペア:

[(1, 54332008), (2, 27166004), (4, 13583002), (8, 6791501), (89, 610472), (137, 396584), (178, 305236), (274, 198292), (356, 152618), (548, 99146), (557, 97544), (712, 76309), (1096, 49573), (1114, 48772), (2228, 24386), (4456, 12193)]