82867376

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{16547}}^1$

素因数の和:16868

約数の個数: 20

約数和(自身を含む): 161078232

約数和(自身を除く): 78210856

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 16547, 33094, 66188, 132376, 264752, 5179211, 10358422, 20716844, 41433688, 82867376]

約数ペア:

[(1, 82867376), (2, 41433688), (4, 20716844), (8, 10358422), (16, 5179211), (313, 264752), (626, 132376), (1252, 66188), (2504, 33094), (5008, 16547)]