85484172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{165667}}^1$

素因数の和:165717

約数の個数: 24

約数和(自身を含む): 204102976

約数和(自身を除く): 118618804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 165667, 331334, 497001, 662668, 994002, 1988004, 7123681, 14247362, 21371043, 28494724, 42742086, 85484172]

約数ペア:

[(1, 85484172), (2, 42742086), (3, 28494724), (4, 21371043), (6, 14247362), (12, 7123681), (43, 1988004), (86, 994002), (129, 662668), (172, 497001), (258, 331334), (516, 165667)]