16116976

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1979}}^1$

素因数の和:2496

約数の個数: 20

約数和(自身を含む): 31303800

約数和(自身を除く): 15186824

約数列:

[1, 2, 4, 8, 16, 509, 1018, 1979, 2036, 3958, 4072, 7916, 8144, 15832, 31664, 1007311, 2014622, 4029244, 8058488, 16116976]

約数ペア:

[(1, 16116976), (2, 8058488), (4, 4029244), (8, 2014622), (16, 1007311), (509, 31664), (1018, 15832), (1979, 8144), (2036, 7916), (3958, 4072)]