67820642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1867}}^1$

素因数の和:2353

約数の個数: 16

約数和(自身を含む): 104503392

約数和(自身を除く): 36682750

約数列:

[1, 2, 41, 82, 443, 886, 1867, 3734, 18163, 36326, 76547, 153094, 827081, 1654162, 33910321, 67820642]

約数ペア:

[(1, 67820642), (2, 33910321), (41, 1654162), (82, 827081), (443, 153094), (886, 76547), (1867, 36326), (3734, 18163)]