84286864

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{23623}}^1$

素因数の和:23854

約数の個数: 20

約数和(自身を含む): 164045056

約数和(自身を除く): 79758192

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 23623, 47246, 94492, 188984, 377968, 5267929, 10535858, 21071716, 42143432, 84286864]

約数ペア:

[(1, 84286864), (2, 42143432), (4, 21071716), (8, 10535858), (16, 5267929), (223, 377968), (446, 188984), (892, 94492), (1784, 47246), (3568, 23623)]