16054276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 33981696

約数和(自身を除く): 17927420

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 257, 322, 388, 514, 644, 679, 1028, 1358, 1799, 2231, 2716, 3598, 4462, 5911, 7196, 8924, 11822, 15617, 23644, 24929, 31234, 41377, 49858, 62468, 82754, 99716, 165508, 174503, 349006, 573367, 698012, 1146734, 2293468, 4013569, 8027138, 16054276]

約数ペア:

[(1, 16054276), (2, 8027138), (4, 4013569), (7, 2293468), (14, 1146734), (23, 698012), (28, 573367), (46, 349006), (92, 174503), (97, 165508), (161, 99716), (194, 82754), (257, 62468), (322, 49858), (388, 41377), (514, 31234), (644, 24929), (679, 23644), (1028, 15617), (1358, 11822), (1799, 8924), (2231, 7196), (2716, 5911), (3598, 4462)]