8256164

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 16748928

約数和(自身を除く): 8492764

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 4153, 8306, 16612, 29071, 58142, 116284, 294863, 589726, 1179452, 2064041, 4128082, 8256164]

約数ペア:

[(1, 8256164), (2, 4128082), (4, 2064041), (7, 1179452), (14, 589726), (28, 294863), (71, 116284), (142, 58142), (284, 29071), (497, 16612), (994, 8306), (1988, 4153)]