90880136

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{47137}}^1$

素因数の和:47384

約数の個数: 16

約数和(自身を含む): 171110940

約数和(自身を除く): 80230804

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 47137, 94274, 188548, 377096, 11360017, 22720034, 45440068, 90880136]

約数ペア:

[(1, 90880136), (2, 45440068), (4, 22720034), (8, 11360017), (241, 377096), (482, 188548), (964, 94274), (1928, 47137)]