61795472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89819}}^1$

素因数の和:89870

約数の個数: 20

約数和(自身を含む): 122514480

約数和(自身を除く): 60719008

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 89819, 179638, 359276, 718552, 1437104, 3862217, 7724434, 15448868, 30897736, 61795472]

約数ペア:

[(1, 61795472), (2, 30897736), (4, 15448868), (8, 7724434), (16, 3862217), (43, 1437104), (86, 718552), (172, 359276), (344, 179638), (688, 89819)]