285055912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{16189}}^1$

素因数の和:16297

約数の個数: 32

約数和(自身を含む): 559526400

約数和(自身を除く): 274470488

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 8804, 16189, 17608, 32378, 64756, 129512, 501859, 1003718, 1149419, 2007436, 2298838, 4014872, 4597676, 9195352, 35631989, 71263978, 142527956, 285055912]

約数ペア:

[(1, 285055912), (2, 142527956), (4, 71263978), (8, 35631989), (31, 9195352), (62, 4597676), (71, 4014872), (124, 2298838), (142, 2007436), (248, 1149419), (284, 1003718), (568, 501859), (2201, 129512), (4402, 64756), (8804, 32378), (16189, 17608)]