31275202

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17053}}^1$

素因数の和:17193

約数の個数: 16

約数和(自身を含む): 54027072

約数和(自身を除く): 22751870

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 17053, 34106, 119371, 238742, 2233943, 4467886, 15637601, 31275202]

約数ペア:

[(1, 31275202), (2, 15637601), (7, 4467886), (14, 2233943), (131, 238742), (262, 119371), (917, 34106), (1834, 17053)]