88990226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{3433}}^1$

素因数の和:4445

約数の個数: 16

約数和(自身を含む): 143939544

約数和(自身を除く): 54949318

約数列:

[1, 2, 13, 26, 997, 1994, 3433, 6866, 12961, 25922, 44629, 89258, 3422701, 6845402, 44495113, 88990226]

約数ペア:

[(1, 88990226), (2, 44495113), (13, 6845402), (26, 3422701), (997, 89258), (1994, 44629), (3433, 25922), (6866, 12961)]