86190874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1559}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 75549926

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 359, 718, 1559, 2513, 3118, 3949, 5026, 7898, 10913, 17149, 21826, 27643, 34298, 55286, 120043, 240086, 559681, 1119362, 3917767, 6156491, 7835534, 12312982, 43095437, 86190874]

約数ペア:

[(1, 86190874), (2, 43095437), (7, 12312982), (11, 7835534), (14, 6156491), (22, 3917767), (77, 1119362), (154, 559681), (359, 240086), (718, 120043), (1559, 55286), (2513, 34298), (3118, 27643), (3949, 21826), (5026, 17149), (7898, 10913)]