165656032

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{20143}}^1$

素因数の和:20410

約数の個数: 24

約数和(自身を含む): 327420576

約数和(自身を除く): 161764544

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 20143, 40286, 80572, 161144, 322288, 644576, 5176751, 10353502, 20707004, 41414008, 82828016, 165656032]

約数ペア:

[(1, 165656032), (2, 82828016), (4, 41414008), (8, 20707004), (16, 10353502), (32, 5176751), (257, 644576), (514, 322288), (1028, 161144), (2056, 80572), (4112, 40286), (8224, 20143)]