223867888

素因数分解:

$2^4\times {\mathrm{1567}}^1\times {\mathrm{8929}}^1$

素因数の和:10504

約数の個数: 20

約数和(自身を含む): 434069440

約数和(自身を除く): 210201552

約数列:

[1, 2, 4, 8, 16, 1567, 3134, 6268, 8929, 12536, 17858, 25072, 35716, 71432, 142864, 13991743, 27983486, 55966972, 111933944, 223867888]

約数ペア:

[(1, 223867888), (2, 111933944), (4, 55966972), (8, 27983486), (16, 13991743), (1567, 142864), (3134, 71432), (6268, 35716), (8929, 25072), (12536, 17858)]