85686258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2040149}}^1$

素因数の和:2040161

約数の個数: 16

約数和(自身を含む): 195854400

約数和(自身を除く): 110168142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2040149, 4080298, 6120447, 12240894, 14281043, 28562086, 42843129, 85686258]

約数ペア:

[(1, 85686258), (2, 42843129), (3, 28562086), (6, 14281043), (7, 12240894), (14, 6120447), (21, 4080298), (42, 2040149)]