22167808

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6690

約数の個数: 36

約数和(自身を含む): 47659948

約数和(自身を除く): 25492140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 6661, 13322, 26644, 53288, 86593, 106576, 173186, 213152, 346372, 426304, 692744, 852608, 1385488, 1705216, 2770976, 5541952, 11083904, 22167808]

約数ペア:

[(1, 22167808), (2, 11083904), (4, 5541952), (8, 2770976), (13, 1705216), (16, 1385488), (26, 852608), (32, 692744), (52, 426304), (64, 346372), (104, 213152), (128, 173186), (208, 106576), (256, 86593), (416, 53288), (832, 26644), (1664, 13322), (3328, 6661)]