16275352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 32076000

約数和(自身を除く): 15800648

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 449, 788, 898, 1576, 1796, 3592, 4531, 9062, 10327, 18124, 20654, 36248, 41308, 82616, 88453, 176906, 353812, 707624, 2034419, 4068838, 8137676, 16275352]

約数ペア:

[(1, 16275352), (2, 8137676), (4, 4068838), (8, 2034419), (23, 707624), (46, 353812), (92, 176906), (184, 88453), (197, 82616), (394, 41308), (449, 36248), (788, 20654), (898, 18124), (1576, 10327), (1796, 9062), (3592, 4531)]