222152816

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{15241}}^1$

素因数の和:16160

約数の個数: 20

約数和(自身を含む): 430921824

約数和(自身を除く): 208769008

約数列:

[1, 2, 4, 8, 16, 911, 1822, 3644, 7288, 14576, 15241, 30482, 60964, 121928, 243856, 13884551, 27769102, 55538204, 111076408, 222152816]

約数ペア:

[(1, 222152816), (2, 111076408), (4, 55538204), (8, 27769102), (16, 13884551), (911, 243856), (1822, 121928), (3644, 60964), (7288, 30482), (14576, 15241)]