16525432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 39110400

約数和(自身を除く): 22584968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 139, 154, 193, 278, 308, 386, 556, 616, 772, 973, 1112, 1351, 1529, 1544, 1946, 2123, 2702, 3058, 3892, 4246, 5404, 6116, 7784, 8492, 10703, 10808, 12232, 14861, 16984, 21406, 26827, 29722, 42812, 53654, 59444, 85624, 107308, 118888, 187789, 214616, 295097, 375578, 590194, 751156, 1180388, 1502312, 2065679, 2360776, 4131358, 8262716, 16525432]

約数ペア:

[(1, 16525432), (2, 8262716), (4, 4131358), (7, 2360776), (8, 2065679), (11, 1502312), (14, 1180388), (22, 751156), (28, 590194), (44, 375578), (56, 295097), (77, 214616), (88, 187789), (139, 118888), (154, 107308), (193, 85624), (278, 59444), (308, 53654), (386, 42812), (556, 29722), (616, 26827), (772, 21406), (973, 16984), (1112, 14861), (1351, 12232), (1529, 10808), (1544, 10703), (1946, 8492), (2123, 7784), (2702, 6116), (3058, 5404), (3892, 4246)]