22213672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 22944728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1279, 1336, 2171, 2558, 4342, 5116, 8684, 10232, 16627, 17368, 33254, 66508, 133016, 213593, 427186, 854372, 1708744, 2776709, 5553418, 11106836, 22213672]

約数ペア:

[(1, 22213672), (2, 11106836), (4, 5553418), (8, 2776709), (13, 1708744), (26, 854372), (52, 427186), (104, 213593), (167, 133016), (334, 66508), (668, 33254), (1279, 17368), (1336, 16627), (2171, 10232), (2558, 8684), (4342, 5116)]