84738164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131581}}^1$

素因数の和:131615

約数の個数: 24

約数和(自身を含む): 176846208

約数和(自身を除く): 92108044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 131581, 263162, 526324, 921067, 1842134, 3026363, 3684268, 6052726, 12105452, 21184541, 42369082, 84738164]

約数ペア:

[(1, 84738164), (2, 42369082), (4, 21184541), (7, 12105452), (14, 6052726), (23, 3684268), (28, 3026363), (46, 1842134), (92, 921067), (161, 526324), (322, 263162), (644, 131581)]