328192

素因数分解:

$2^9\times {\mathrm{641}}^1$

素因数の和:659

約数の個数: 20

約数和(自身を含む): 656766

約数和(自身を除く): 328574

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 641, 1282, 2564, 5128, 10256, 20512, 41024, 82048, 164096, 328192]

約数ペア:

[(1, 328192), (2, 164096), (4, 82048), (8, 41024), (16, 20512), (32, 10256), (64, 5128), (128, 2564), (256, 1282), (512, 641)]