85384714

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 133050060

約数和(自身を除く): 47665346

約数列:

[1, 2, 41, 82, 109, 218, 233, 466, 1681, 3362, 4469, 8938, 9553, 19106, 25397, 50794, 183229, 366458, 391673, 783346, 1041277, 2082554, 42692357, 85384714]

約数ペア:

[(1, 85384714), (2, 42692357), (41, 2082554), (82, 1041277), (109, 783346), (218, 391673), (233, 366458), (466, 183229), (1681, 50794), (3362, 25397), (4469, 19106), (8938, 9553)]