89039096

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{70891}}^1$

素因数の和:71054

約数の個数: 16

約数和(自身を含む): 168014040

約数和(自身を除く): 78974944

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 70891, 141782, 283564, 567128, 11129887, 22259774, 44519548, 89039096]

約数ペア:

[(1, 89039096), (2, 44519548), (4, 22259774), (8, 11129887), (157, 567128), (314, 283564), (628, 141782), (1256, 70891)]