84174986

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3581}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 152679168

約数和(自身を除く): 68504182

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 3358, 3581, 7162, 11753, 23506, 25067, 50134, 82363, 164726, 261413, 522826, 576541, 1153082, 1829891, 3659782, 6012499, 12024998, 42087493, 84174986]

約数ペア:

[(1, 84174986), (2, 42087493), (7, 12024998), (14, 6012499), (23, 3659782), (46, 1829891), (73, 1153082), (146, 576541), (161, 522826), (322, 261413), (511, 164726), (1022, 82363), (1679, 50134), (3358, 25067), (3581, 23506), (7162, 11753)]