31240338

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{19213}}^1$

素因数の和:19489

約数の個数: 16

約数和(自身を含む): 62714496

約数和(自身を除く): 31474158

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 19213, 38426, 57639, 115278, 5206723, 10413446, 15620169, 31240338]

約数ペア:

[(1, 31240338), (2, 15620169), (3, 10413446), (6, 5206723), (271, 115278), (542, 57639), (813, 38426), (1626, 19213)]