84490768

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{27361}}^1$

素因数の和:27562

約数の個数: 20

約数和(自身を含む): 164555068

約数和(自身を除く): 80064300

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 27361, 54722, 109444, 218888, 437776, 5280673, 10561346, 21122692, 42245384, 84490768]

約数ペア:

[(1, 84490768), (2, 42245384), (4, 21122692), (8, 10561346), (16, 5280673), (193, 437776), (386, 218888), (772, 109444), (1544, 54722), (3088, 27361)]