16532816

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{1607}}^1$

素因数の和:2258

約数の個数: 20

約数和(自身を含む): 32102112

約数和(自身を除く): 15569296

約数列:

[1, 2, 4, 8, 16, 643, 1286, 1607, 2572, 3214, 5144, 6428, 10288, 12856, 25712, 1033301, 2066602, 4133204, 8266408, 16532816]

約数ペア:

[(1, 16532816), (2, 8266408), (4, 4133204), (8, 2066602), (16, 1033301), (643, 25712), (1286, 12856), (1607, 10288), (2572, 6428), (3214, 5144)]