80271994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{214631}}^1$

素因数の和:214661

約数の個数: 16

約数和(自身を含む): 139081536

約数和(自身を除く): 58809542

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 214631, 429262, 2360941, 3648727, 4721882, 7297454, 40135997, 80271994]

約数ペア:

[(1, 80271994), (2, 40135997), (11, 7297454), (17, 4721882), (22, 3648727), (34, 2360941), (187, 429262), (374, 214631)]