55226768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181667}}^1$

素因数の和:181694

約数の個数: 20

約数和(自身を含む): 112634160

約数和(自身を除く): 57407392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 181667, 363334, 726668, 1453336, 2906672, 3451673, 6903346, 13806692, 27613384, 55226768]

約数ペア:

[(1, 55226768), (2, 27613384), (4, 13806692), (8, 6903346), (16, 3451673), (19, 2906672), (38, 1453336), (76, 726668), (152, 363334), (304, 181667)]