53590384

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{77893}}^1$

素因数の和:77944

約数の個数: 20

約数和(自身を含む): 106247416

約数和(自身を除く): 52657032

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 77893, 155786, 311572, 623144, 1246288, 3349399, 6698798, 13397596, 26795192, 53590384]

約数ペア:

[(1, 53590384), (2, 26795192), (4, 13397596), (8, 6698798), (16, 3349399), (43, 1246288), (86, 623144), (172, 311572), (344, 155786), (688, 77893)]