16514864

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{2239}}^1$

素因数の和:2708

約数の個数: 20

約数和(自身を含む): 32081280

約数和(自身を除く): 15566416

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 2239, 3688, 4478, 7376, 8956, 17912, 35824, 1032179, 2064358, 4128716, 8257432, 16514864]

約数ペア:

[(1, 16514864), (2, 8257432), (4, 4128716), (8, 2064358), (16, 1032179), (461, 35824), (922, 17912), (1844, 8956), (2239, 7376), (3688, 4478)]