45478864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{66103}}^1$

素因数の和:66154

約数の個数: 20

約数和(自身を含む): 90165856

約数和(自身を除く): 44686992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 66103, 132206, 264412, 528824, 1057648, 2842429, 5684858, 11369716, 22739432, 45478864]

約数ペア:

[(1, 45478864), (2, 22739432), (4, 11369716), (8, 5684858), (16, 2842429), (43, 1057648), (86, 528824), (172, 264412), (344, 132206), (688, 66103)]