57132782

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{177431}}^1$

素因数の和:177463

約数の個数: 16

約数和(自身を含む): 102200832

約数和(自身を除く): 45068050

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 177431, 354862, 1242017, 2484034, 4080913, 8161826, 28566391, 57132782]

約数ペア:

[(1, 57132782), (2, 28566391), (7, 8161826), (14, 4080913), (23, 2484034), (46, 1242017), (161, 354862), (322, 177431)]