85037806

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{319691}}^1$

素因数の和:319719

約数の個数: 16

約数和(自身を含む): 153452160

約数和(自身を除く): 68414354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 319691, 639382, 2237837, 4475674, 6074129, 12148258, 42518903, 85037806]

約数ペア:

[(1, 85037806), (2, 42518903), (7, 12148258), (14, 6074129), (19, 4475674), (38, 2237837), (133, 639382), (266, 319691)]