905968

素因数分解:

$2^4\times 7^1\times {\mathrm{8089}}^1$

素因数の和:8104

約数の個数: 20

約数和(自身を含む): 2006320

約数和(自身を除く): 1100352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8089, 16178, 32356, 56623, 64712, 113246, 129424, 226492, 452984, 905968]

約数ペア:

[(1, 905968), (2, 452984), (4, 226492), (7, 129424), (8, 113246), (14, 64712), (16, 56623), (28, 32356), (56, 16178), (112, 8089)]