90545096

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{17657}}^1$

素因数の和:18304

約数の個数: 16

約数和(自身を含む): 170046540

約数和(自身を除く): 79501444

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 17657, 35314, 70628, 141256, 11318137, 22636274, 45272548, 90545096]

約数ペア:

[(1, 90545096), (2, 45272548), (4, 22636274), (8, 11318137), (641, 141256), (1282, 70628), (2564, 35314), (5128, 17657)]