90336292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1997}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 162461376

約数和(自身を除く): 72125084

約数列:

[1, 2, 4, 43, 86, 172, 263, 526, 1052, 1997, 3994, 7988, 11309, 22618, 45236, 85871, 171742, 343484, 525211, 1050422, 2100844, 22584073, 45168146, 90336292]

約数ペア:

[(1, 90336292), (2, 45168146), (4, 22584073), (43, 2100844), (86, 1050422), (172, 525211), (263, 343484), (526, 171742), (1052, 85871), (1997, 45236), (3994, 22618), (7988, 11309)]