454776016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{400331}}^1$

素因数の和:400410

約数の個数: 20

約数和(自身を含む): 893541024

約数和(自身を除く): 438765008

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 400331, 800662, 1601324, 3202648, 6405296, 28423501, 56847002, 113694004, 227388008, 454776016]

約数ペア:

[(1, 454776016), (2, 227388008), (4, 113694004), (8, 56847002), (16, 28423501), (71, 6405296), (142, 3202648), (284, 1601324), (568, 800662), (1136, 400331)]