90065998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{22871}}^1$

素因数の和:23063

約数の個数: 16

約数和(自身を含む): 148210560

約数和(自身を除く): 58144562

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 22871, 45742, 251581, 503162, 4093909, 8187818, 45032999, 90065998]

約数ペア:

[(1, 90065998), (2, 45032999), (11, 8187818), (22, 4093909), (179, 503162), (358, 251581), (1969, 45742), (3938, 22871)]