23989768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 49468320

約数和(自身を除く): 25478552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2081, 2882, 4162, 5764, 8324, 11528, 16648, 22891, 45782, 91564, 183128, 272611, 545222, 1090444, 2180888, 2998721, 5997442, 11994884, 23989768]

約数ペア:

[(1, 23989768), (2, 11994884), (4, 5997442), (8, 2998721), (11, 2180888), (22, 1090444), (44, 545222), (88, 272611), (131, 183128), (262, 91564), (524, 45782), (1048, 22891), (1441, 16648), (2081, 11528), (2882, 8324), (4162, 5764)]