101891128

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{131303}}^1$

素因数の和:131406

約数の個数: 16

約数和(自身を含む): 193016880

約数和(自身を除く): 91125752

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 131303, 262606, 525212, 1050424, 12736391, 25472782, 50945564, 101891128]

約数ペア:

[(1, 101891128), (2, 50945564), (4, 25472782), (8, 12736391), (97, 1050424), (194, 525212), (388, 262606), (776, 131303)]