89568892

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{24419}}^1$

素因数の和:24561

約数の個数: 24

約数和(自身を含む): 180512640

約数和(自身を除く): 90943748

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 24419, 48838, 97676, 170933, 341866, 683732, 3198889, 6397778, 12795556, 22392223, 44784446, 89568892]

約数ペア:

[(1, 89568892), (2, 44784446), (4, 22392223), (7, 12795556), (14, 6397778), (28, 3198889), (131, 683732), (262, 341866), (524, 170933), (917, 97676), (1834, 48838), (3668, 24419)]