143395856

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{33071}}^1$

素因数の和:33350

約数の個数: 20

約数和(自身を含む): 278863104

約数和(自身を除く): 135467248

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 33071, 66142, 132284, 264568, 529136, 8962241, 17924482, 35848964, 71697928, 143395856]

約数ペア:

[(1, 143395856), (2, 71697928), (4, 35848964), (8, 17924482), (16, 8962241), (271, 529136), (542, 264568), (1084, 132284), (2168, 66142), (4336, 33071)]