40093571

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 47966208

約数和(自身を除く): 7872637

約数列:

[1, 7, 31, 73, 217, 511, 2263, 2531, 15841, 17717, 78461, 184763, 549227, 1293341, 5727653, 40093571]

約数ペア:

[(1, 40093571), (7, 5727653), (31, 1293341), (73, 549227), (217, 184763), (511, 78461), (2263, 17717), (2531, 15841)]