90546428

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25463}}^1$

素因数の和:25601

約数の個数: 24

約数和(自身を含む): 182525952

約数和(自身を除く): 91979524

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 25463, 50926, 101852, 178241, 356482, 712964, 3233801, 6467602, 12935204, 22636607, 45273214, 90546428]

約数ペア:

[(1, 90546428), (2, 45273214), (4, 22636607), (7, 12935204), (14, 6467602), (28, 3233801), (127, 712964), (254, 356482), (508, 178241), (889, 101852), (1778, 50926), (3556, 25463)]