85820924

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15881}}^1$

素因数の和:16085

約数の個数: 24

約数和(自身を含む): 172542048

約数和(自身を除く): 86721124

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 15881, 31762, 63524, 111167, 222334, 444668, 3065033, 6130066, 12260132, 21455231, 42910462, 85820924]

約数ペア:

[(1, 85820924), (2, 42910462), (4, 21455231), (7, 12260132), (14, 6130066), (28, 3065033), (193, 444668), (386, 222334), (772, 111167), (1351, 63524), (2702, 31762), (5404, 15881)]