31846384

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{4493}}^1$

素因数の和:4944

約数の個数: 20

約数和(自身を含む): 61855416

約数和(自身を除く): 30009032

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 4493, 7088, 8986, 17972, 35944, 71888, 1990399, 3980798, 7961596, 15923192, 31846384]

約数ペア:

[(1, 31846384), (2, 15923192), (4, 7961596), (8, 3980798), (16, 1990399), (443, 71888), (886, 35944), (1772, 17972), (3544, 8986), (4493, 7088)]