87649474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{17099}}^1$

素因数の和:17345

約数の個数: 16

約数和(自身を含む): 144050400

約数和(自身を除く): 56400926

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 17099, 34198, 188089, 376178, 3984067, 7968134, 43824737, 87649474]

約数ペア:

[(1, 87649474), (2, 43824737), (11, 7968134), (22, 3984067), (233, 376178), (466, 188089), (2563, 34198), (5126, 17099)]