8320642192

素因数分解:

$2^4\times {\mathrm{3229}}^1\times {\mathrm{161053}}^1$

素因数の和:164290

約数の個数: 20

約数和(自身を含む): 16126337020

約数和(自身を除く): 7805694828

約数列:

[1, 2, 4, 8, 16, 3229, 6458, 12916, 25832, 51664, 161053, 322106, 644212, 1288424, 2576848, 520040137, 1040080274, 2080160548, 4160321096, 8320642192]

約数ペア:

[(1, 8320642192), (2, 4160321096), (4, 2080160548), (8, 1040080274), (16, 520040137), (3229, 2576848), (6458, 1288424), (12916, 644212), (25832, 322106), (51664, 161053)]