90891206

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{49559}}^1$

素因数の和:49699

約数の個数: 16

約数和(自身を含む): 157006080

約数和(自身を除く): 66114874

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 49559, 99118, 346913, 693826, 6492229, 12984458, 45445603, 90891206]

約数ペア:

[(1, 90891206), (2, 45445603), (7, 12984458), (14, 6492229), (131, 693826), (262, 346913), (917, 99118), (1834, 49559)]