16625128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{159857}}^1$

素因数の和:159876

約数の個数: 16

約数和(自身を含む): 33570180

約数和(自身を除く): 16945052

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 159857, 319714, 639428, 1278856, 2078141, 4156282, 8312564, 16625128]

約数ペア:

[(1, 16625128), (2, 8312564), (4, 4156282), (8, 2078141), (13, 1278856), (26, 639428), (52, 319714), (104, 159857)]