882508288

素因数分解:

$2^9\times {\mathrm{641}}^1\times {\mathrm{2689}}^1$

素因数の和:3348

約数の個数: 40

約数和(自身を含む): 1766700540

約数和(自身を除く): 884192252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 641, 1282, 2564, 2689, 5128, 5378, 10256, 10756, 20512, 21512, 41024, 43024, 82048, 86048, 164096, 172096, 328192, 344192, 688384, 1376768, 1723649, 3447298, 6894596, 13789192, 27578384, 55156768, 110313536, 220627072, 441254144, 882508288]

約数ペア:

[(1, 882508288), (2, 441254144), (4, 220627072), (8, 110313536), (16, 55156768), (32, 27578384), (64, 13789192), (128, 6894596), (256, 3447298), (512, 1723649), (641, 1376768), (1282, 688384), (2564, 344192), (2689, 328192), (5128, 172096), (5378, 164096), (10256, 86048), (10756, 82048), (20512, 43024), (21512, 41024)]