55532816

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{51803}}^1$

素因数の和:51878

約数の個数: 20

約数和(自身を含む): 109202832

約数和(自身を除く): 53670016

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 51803, 103606, 207212, 414424, 828848, 3470801, 6941602, 13883204, 27766408, 55532816]

約数ペア:

[(1, 55532816), (2, 27766408), (4, 13883204), (8, 6941602), (16, 3470801), (67, 828848), (134, 414424), (268, 207212), (536, 103606), (1072, 51803)]