64160248

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 126387360

約数和(自身を除く): 62227112

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 2221, 3611, 4442, 7222, 8884, 14444, 17768, 28888, 51083, 102166, 204332, 348697, 408664, 697394, 1394788, 2789576, 8020031, 16040062, 32080124, 64160248]

約数ペア:

[(1, 64160248), (2, 32080124), (4, 16040062), (8, 8020031), (23, 2789576), (46, 1394788), (92, 697394), (157, 408664), (184, 348697), (314, 204332), (628, 102166), (1256, 51083), (2221, 28888), (3611, 17768), (4442, 14444), (7222, 8884)]