99070864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{325891}}^1$

素因数の和:325918

約数の個数: 20

約数和(自身を含む): 202053040

約数和(自身を除く): 102982176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 325891, 651782, 1303564, 2607128, 5214256, 6191929, 12383858, 24767716, 49535432, 99070864]

約数ペア:

[(1, 99070864), (2, 49535432), (4, 24767716), (8, 12383858), (16, 6191929), (19, 5214256), (38, 2607128), (76, 1303564), (152, 651782), (304, 325891)]