8720016

素因数分解:

$2^4\times 3^1\times {\mathrm{181667}}^1$

素因数の和:181678

約数の個数: 20

約数和(自身を含む): 22526832

約数和(自身を除く): 13806816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181667, 363334, 545001, 726668, 1090002, 1453336, 2180004, 2906672, 4360008, 8720016]

約数ペア:

[(1, 8720016), (2, 4360008), (3, 2906672), (4, 2180004), (6, 1453336), (8, 1090002), (12, 726668), (16, 545001), (24, 363334), (48, 181667)]