31997048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173897}}^1$

素因数の和:173926

約数の個数: 16

約数和(自身を含む): 62603280

約数和(自身を除く): 30606232

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 173897, 347794, 695588, 1391176, 3999631, 7999262, 15998524, 31997048]

約数ペア:

[(1, 31997048), (2, 15998524), (4, 7999262), (8, 3999631), (23, 1391176), (46, 695588), (92, 347794), (184, 173897)]