8156943985

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{203339}}^1$

素因数の和:203528

約数の個数: 16

約数和(自身を含む): 10014088320

約数和(自身を除く): 1857144335

約数列:

[1, 5, 71, 113, 355, 565, 8023, 40115, 203339, 1016695, 14437069, 22977307, 72185345, 114886535, 1631388797, 8156943985]

約数ペア:

[(1, 8156943985), (5, 1631388797), (71, 114886535), (113, 72185345), (355, 22977307), (565, 14437069), (8023, 1016695), (40115, 203339)]