221427712

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{9829}}^1$

素因数の和:9862

約数の個数: 48

約数和(自身を含む): 483046200

約数和(自身を除く): 261618488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 9829, 11264, 19658, 22528, 39316, 78632, 108119, 157264, 216238, 314528, 432476, 629056, 864952, 1258112, 1729904, 2516224, 3459808, 5032448, 6919616, 10064896, 13839232, 20129792, 27678464, 55356928, 110713856, 221427712]

約数ペア:

[(1, 221427712), (2, 110713856), (4, 55356928), (8, 27678464), (11, 20129792), (16, 13839232), (22, 10064896), (32, 6919616), (44, 5032448), (64, 3459808), (88, 2516224), (128, 1729904), (176, 1258112), (256, 864952), (352, 629056), (512, 432476), (704, 314528), (1024, 216238), (1408, 157264), (2048, 108119), (2816, 78632), (5632, 39316), (9829, 22528), (11264, 19658)]