255057776

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{47303}}^1$

素因数の和:47648

約数の個数: 20

約数和(自身を含む): 495651312

約数和(自身を除く): 240593536

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 47303, 94606, 189212, 378424, 756848, 15941111, 31882222, 63764444, 127528888, 255057776]

約数ペア:

[(1, 255057776), (2, 127528888), (4, 63764444), (8, 31882222), (16, 15941111), (337, 756848), (674, 378424), (1348, 189212), (2696, 94606), (5392, 47303)]