90054902

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{49103}}^1$

素因数の和:49243

約数の個数: 16

約数和(自身を含む): 155561472

約数和(自身を除く): 65506570

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 49103, 98206, 343721, 687442, 6432493, 12864986, 45027451, 90054902]

約数ペア:

[(1, 90054902), (2, 45027451), (7, 12864986), (14, 6432493), (131, 687442), (262, 343721), (917, 98206), (1834, 49103)]