45481616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{66107}}^1$

素因数の和:66158

約数の個数: 20

約数和(自身を含む): 90171312

約数和(自身を除く): 44689696

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 66107, 132214, 264428, 528856, 1057712, 2842601, 5685202, 11370404, 22740808, 45481616]

約数ペア:

[(1, 45481616), (2, 22740808), (4, 11370404), (8, 5685202), (16, 2842601), (43, 1057712), (86, 528856), (172, 264428), (344, 132214), (688, 66107)]