27191384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 55941840

約数和(自身を除く): 28750456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 1601, 2123, 3202, 4246, 6404, 8492, 12808, 16984, 17611, 35222, 70444, 140888, 308993, 617986, 1235972, 2471944, 3398923, 6797846, 13595692, 27191384]

約数ペア:

[(1, 27191384), (2, 13595692), (4, 6797846), (8, 3398923), (11, 2471944), (22, 1235972), (44, 617986), (88, 308993), (193, 140888), (386, 70444), (772, 35222), (1544, 17611), (1601, 16984), (2123, 12808), (3202, 8492), (4246, 6404)]