388972084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{23027}}^1$

素因数の和:23175

約数の個数: 24

約数和(自身を含む): 704104128

約数和(自身を除く): 315132044

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 4223, 8446, 16892, 23027, 46054, 92108, 944107, 1888214, 2371781, 3776428, 4743562, 9487124, 97243021, 194486042, 388972084]

約数ペア:

[(1, 388972084), (2, 194486042), (4, 97243021), (41, 9487124), (82, 4743562), (103, 3776428), (164, 2371781), (206, 1888214), (412, 944107), (4223, 92108), (8446, 46054), (16892, 23027)]