91887554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{2143}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 150508800

約数和(自身を除く): 58621246

約数列:

[1, 2, 11, 22, 1949, 2143, 3898, 4286, 21439, 23573, 42878, 47146, 4176707, 8353414, 45943777, 91887554]

約数ペア:

[(1, 91887554), (2, 45943777), (11, 8353414), (22, 4176707), (1949, 47146), (2143, 42878), (3898, 23573), (4286, 21439)]