16453744

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19403}}^1$

素因数の和:19464

約数の個数: 20

約数和(自身を含む): 32482296

約数和(自身を除く): 16028552

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19403, 38806, 77612, 155224, 310448, 1028359, 2056718, 4113436, 8226872, 16453744]

約数ペア:

[(1, 16453744), (2, 8226872), (4, 4113436), (8, 2056718), (16, 1028359), (53, 310448), (106, 155224), (212, 77612), (424, 38806), (848, 19403)]