16992776

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{5297}}^1$

素因数の和:5704

約数の個数: 16

約数和(自身を含む): 31946940

約数和(自身を除く): 14954164

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 5297, 10594, 21188, 42376, 2124097, 4248194, 8496388, 16992776]

約数ペア:

[(1, 16992776), (2, 8496388), (4, 4248194), (8, 2124097), (401, 42376), (802, 21188), (1604, 10594), (3208, 5297)]