16261136

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16661}}^1$

素因数の和:16730

約数の個数: 20

約数和(自身を含む): 32024364

約数和(自身を除く): 15763228

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16661, 33322, 66644, 133288, 266576, 1016321, 2032642, 4065284, 8130568, 16261136]

約数ペア:

[(1, 16261136), (2, 8130568), (4, 4065284), (8, 2032642), (16, 1016321), (61, 266576), (122, 133288), (244, 66644), (488, 33322), (976, 16661)]