162340894

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:636

約数の個数: 24

約数和(自身を含む): 252453960

約数和(自身を除く): 90113066

約数列:

[1, 2, 41, 82, 109, 218, 443, 886, 1681, 3362, 4469, 8938, 18163, 36326, 48287, 96574, 183229, 366458, 744683, 1489366, 1979767, 3959534, 81170447, 162340894]

約数ペア:

[(1, 162340894), (2, 81170447), (41, 3959534), (82, 1979767), (109, 1489366), (218, 744683), (443, 366458), (886, 183229), (1681, 96574), (3362, 48287), (4469, 36326), (8938, 18163)]