2128384

素因数分解:

$2^9\times {\mathrm{4157}}^1$

素因数の和:4175

約数の個数: 20

約数和(自身を含む): 4253634

約数和(自身を除く): 2125250

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4157, 8314, 16628, 33256, 66512, 133024, 266048, 532096, 1064192, 2128384]

約数ペア:

[(1, 2128384), (2, 1064192), (4, 532096), (8, 266048), (16, 133024), (32, 66512), (64, 33256), (128, 16628), (256, 8314), (512, 4157)]