8193968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7213}}^1$

素因数の和:7292

約数の個数: 20

約数和(自身を含む): 16101648

約数和(自身を除く): 7907680

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7213, 14426, 28852, 57704, 115408, 512123, 1024246, 2048492, 4096984, 8193968]

約数ペア:

[(1, 8193968), (2, 4096984), (4, 2048492), (8, 1024246), (16, 512123), (71, 115408), (142, 57704), (284, 28852), (568, 14426), (1136, 7213)]