285823912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61283}}^1$

素因数の和:61353

約数の個数: 32

約数和(自身を含む): 595680480

約数和(自身を除く): 309856568

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 61283, 122566, 245132, 490264, 674113, 1348226, 2696452, 3247999, 5392904, 6495998, 12991996, 25983992, 35727989, 71455978, 142911956, 285823912]

約数ペア:

[(1, 285823912), (2, 142911956), (4, 71455978), (8, 35727989), (11, 25983992), (22, 12991996), (44, 6495998), (53, 5392904), (88, 3247999), (106, 2696452), (212, 1348226), (424, 674113), (583, 490264), (1166, 245132), (2332, 122566), (4664, 61283)]