15666064784

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{429631}}^1$

素因数の和:429735

約数の個数: 40

約数和(自身を含む): 31644974592

約数和(自身を除く): 15978909808

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 2279, 4558, 9116, 18232, 36464, 429631, 859262, 1718524, 3437048, 6874096, 18474133, 22770443, 36948266, 45540886, 73896532, 91081772, 147793064, 182163544, 295586128, 364327088, 979129049, 1958258098, 3916516196, 7833032392, 15666064784]

約数ペア:

[(1, 15666064784), (2, 7833032392), (4, 3916516196), (8, 1958258098), (16, 979129049), (43, 364327088), (53, 295586128), (86, 182163544), (106, 147793064), (172, 91081772), (212, 73896532), (344, 45540886), (424, 36948266), (688, 22770443), (848, 18474133), (2279, 6874096), (4558, 3437048), (9116, 1718524), (18232, 859262), (36464, 429631)]