87998324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6569}}^1$

素因数の和:6787

約数の個数: 24

約数和(自身を含む): 163908360

約数和(自身を除く): 75910036

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6569, 6698, 13138, 13396, 26276, 111673, 223346, 446692, 1294093, 2588186, 5176372, 21999581, 43999162, 87998324]

約数ペア:

[(1, 87998324), (2, 43999162), (4, 21999581), (17, 5176372), (34, 2588186), (68, 1294093), (197, 446692), (394, 223346), (788, 111673), (3349, 26276), (6569, 13396), (6698, 13138)]