16661411776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{15077}}^1$

素因数の和:15677

約数の個数: 56

約数和(自身を含む): 34192561536

約数和(自身を除く): 17531149760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 557, 992, 1114, 1984, 2228, 4456, 8912, 15077, 17267, 17824, 30154, 34534, 35648, 60308, 69068, 120616, 138136, 241232, 276272, 467387, 482464, 552544, 934774, 964928, 1105088, 1869548, 3739096, 7478192, 8397889, 14956384, 16795778, 29912768, 33591556, 67183112, 134366224, 260334559, 268732448, 520669118, 537464896, 1041338236, 2082676472, 4165352944, 8330705888, 16661411776]

約数ペア:

[(1, 16661411776), (2, 8330705888), (4, 4165352944), (8, 2082676472), (16, 1041338236), (31, 537464896), (32, 520669118), (62, 268732448), (64, 260334559), (124, 134366224), (248, 67183112), (496, 33591556), (557, 29912768), (992, 16795778), (1114, 14956384), (1984, 8397889), (2228, 7478192), (4456, 3739096), (8912, 1869548), (15077, 1105088), (17267, 964928), (17824, 934774), (30154, 552544), (34534, 482464), (35648, 467387), (60308, 276272), (69068, 241232), (120616, 138136)]