42442768

素因数分解:

$2^4\times {\mathrm{1327}}^1\times {\mathrm{1999}}^1$

素因数の和:3334

約数の個数: 20

約数和(自身を含む): 82336000

約数和(自身を除く): 39893232

約数列:

[1, 2, 4, 8, 16, 1327, 1999, 2654, 3998, 5308, 7996, 10616, 15992, 21232, 31984, 2652673, 5305346, 10610692, 21221384, 42442768]

約数ペア:

[(1, 42442768), (2, 21221384), (4, 10610692), (8, 5305346), (16, 2652673), (1327, 31984), (1999, 21232), (2654, 15992), (3998, 10616), (5308, 7996)]