55071992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{160093}}^1$

素因数の和:160142

約数の個数: 16

約数和(自身を含む): 105662040

約数和(自身を除く): 50590048

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 160093, 320186, 640372, 1280744, 6883999, 13767998, 27535996, 55071992]

約数ペア:

[(1, 55071992), (2, 27535996), (4, 13767998), (8, 6883999), (43, 1280744), (86, 640372), (172, 320186), (344, 160093)]