222137536

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{20063}}^1$

素因数の和:20248

約数の個数: 28

約数和(自身を含む): 443374272

約数和(自身を除く): 221236736

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 20063, 40126, 80252, 160504, 321008, 642016, 1284032, 3470899, 6941798, 13883596, 27767192, 55534384, 111068768, 222137536]

約数ペア:

[(1, 222137536), (2, 111068768), (4, 55534384), (8, 27767192), (16, 13883596), (32, 6941798), (64, 3470899), (173, 1284032), (346, 642016), (692, 321008), (1384, 160504), (2768, 80252), (5536, 40126), (11072, 20063)]