31087322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130619}}^1$

素因数の和:130645

約数の個数: 16

約数和(自身を含む): 56427840

約数和(自身を除く): 25340518

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 130619, 261238, 914333, 1828666, 2220523, 4441046, 15543661, 31087322]

約数ペア:

[(1, 31087322), (2, 15543661), (7, 4441046), (14, 2220523), (17, 1828666), (34, 914333), (119, 261238), (238, 130619)]