91156216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1373}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 175926960

約数和(自身を除く): 84770744

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 772, 1373, 1544, 2746, 5492, 8299, 10984, 16598, 33196, 59039, 66392, 118078, 236156, 264989, 472312, 529978, 1059956, 2119912, 11394527, 22789054, 45578108, 91156216]

約数ペア:

[(1, 91156216), (2, 45578108), (4, 22789054), (8, 11394527), (43, 2119912), (86, 1059956), (172, 529978), (193, 472312), (344, 264989), (386, 236156), (772, 118078), (1373, 66392), (1544, 59039), (2746, 33196), (5492, 16598), (8299, 10984)]