31710646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{11003}}^1$

素因数の和:11147

約数の個数: 16

約数和(自身を含む): 52291008

約数和(自身を除く): 20580362

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 11003, 22006, 121033, 242066, 1441393, 2882786, 15855323, 31710646]

約数ペア:

[(1, 31710646), (2, 15855323), (11, 2882786), (22, 1441393), (131, 242066), (262, 121033), (1441, 22006), (2882, 11003)]