16659216004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{119723}}^1$

素因数の和:120579

約数の個数: 24

約数和(自身を含む): 29868743520

約数和(自身を除く): 13209527516

約数列:

[1, 2, 4, 43, 86, 172, 809, 1618, 3236, 34787, 69574, 119723, 139148, 239446, 478892, 5148089, 10296178, 20592356, 96855907, 193711814, 387423628, 4164804001, 8329608002, 16659216004]

約数ペア:

[(1, 16659216004), (2, 8329608002), (4, 4164804001), (43, 387423628), (86, 193711814), (172, 96855907), (809, 20592356), (1618, 10296178), (3236, 5148089), (34787, 478892), (69574, 239446), (119723, 139148)]