89384788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11057}}^1$

素因数の和:11151

約数の個数: 24

約数和(自身を含む): 163481472

約数和(自身を除く): 74096684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 11057, 22114, 44228, 475451, 519679, 950902, 1039358, 1901804, 2078716, 22346197, 44692394, 89384788]

約数ペア:

[(1, 89384788), (2, 44692394), (4, 22346197), (43, 2078716), (47, 1901804), (86, 1039358), (94, 950902), (172, 519679), (188, 475451), (2021, 44228), (4042, 22114), (8084, 11057)]