220057528

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{63527}}^1$

素因数の和:63966

約数の個数: 16

約数和(自身を含む): 413567280

約数和(自身を除く): 193509752

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 63527, 127054, 254108, 508216, 27507191, 55014382, 110028764, 220057528]

約数ペア:

[(1, 220057528), (2, 110028764), (4, 55014382), (8, 27507191), (433, 508216), (866, 254108), (1732, 127054), (3464, 63527)]