66704384

素因数分解:

$2^{10}\times {\mathrm{65141}}^1$

素因数の和:65161

約数の個数: 22

約数和(自身を含む): 133345674

約数和(自身を除く): 66641290

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 65141, 130282, 260564, 521128, 1042256, 2084512, 4169024, 8338048, 16676096, 33352192, 66704384]

約数ペア:

[(1, 66704384), (2, 33352192), (4, 16676096), (8, 8338048), (16, 4169024), (32, 2084512), (64, 1042256), (128, 521128), (256, 260564), (512, 130282), (1024, 65141)]