16407316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 29479464

約数和(自身を除く): 13072148

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 401, 772, 802, 1604, 10229, 20458, 21253, 40916, 42506, 77393, 85012, 154786, 309572, 4101829, 8203658, 16407316]

約数ペア:

[(1, 16407316), (2, 8203658), (4, 4101829), (53, 309572), (106, 154786), (193, 85012), (212, 77393), (386, 42506), (401, 40916), (772, 21253), (802, 20458), (1604, 10229)]