190902016

素因数分解:

$2^8\times {\mathrm{745711}}^1$

素因数の和:745727

約数の個数: 18

約数和(自身を含む): 381058832

約数和(自身を除く): 190156816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 745711, 1491422, 2982844, 5965688, 11931376, 23862752, 47725504, 95451008, 190902016]

約数ペア:

[(1, 190902016), (2, 95451008), (4, 47725504), (8, 23862752), (16, 11931376), (32, 5965688), (64, 2982844), (128, 1491422), (256, 745711)]