320235056

素因数分解:

$2^4\times {\mathrm{2017}}^1\times {\mathrm{9923}}^1$

素因数の和:11948

約数の個数: 20

約数和(自身を含む): 620825592

約数和(自身を除く): 300590536

約数列:

[1, 2, 4, 8, 16, 2017, 4034, 8068, 9923, 16136, 19846, 32272, 39692, 79384, 158768, 20014691, 40029382, 80058764, 160117528, 320235056]

約数ペア:

[(1, 320235056), (2, 160117528), (4, 80058764), (8, 40029382), (16, 20014691), (2017, 158768), (4034, 79384), (8068, 39692), (9923, 32272), (16136, 19846)]