40642162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4409}}^1$

素因数の和:4841

約数の個数: 16

約数和(自身を含む): 66679200

約数和(自身を除く): 26037038

約数列:

[1, 2, 11, 22, 419, 838, 4409, 4609, 8818, 9218, 48499, 96998, 1847371, 3694742, 20321081, 40642162]

約数ペア:

[(1, 40642162), (2, 20321081), (11, 3694742), (22, 1847371), (419, 96998), (838, 48499), (4409, 9218), (4609, 8818)]