16982776

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{1607}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 31886640

約数和(自身を除く): 14903864

約数列:

[1, 2, 4, 8, 1321, 1607, 2642, 3214, 5284, 6428, 10568, 12856, 2122847, 4245694, 8491388, 16982776]

約数ペア:

[(1, 16982776), (2, 8491388), (4, 4245694), (8, 2122847), (1321, 12856), (1607, 10568), (2642, 6428), (3214, 5284)]