81383798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{6577}}^1$

素因数の和:6871

約数の個数: 16

約数和(自身を含む): 127876320

約数和(自身を除く): 46492522

約数列:

[1, 2, 23, 46, 269, 538, 6187, 6577, 12374, 13154, 151271, 302542, 1769213, 3538426, 40691899, 81383798]

約数ペア:

[(1, 81383798), (2, 40691899), (23, 3538426), (46, 1769213), (269, 302542), (538, 151271), (6187, 13154), (6577, 12374)]