9165968

素因数分解:

$2^4\times 7^1\times {\mathrm{81839}}^1$

素因数の和:81854

約数の個数: 20

約数和(自身を含む): 20296320

約数和(自身を除く): 11130352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81839, 163678, 327356, 572873, 654712, 1145746, 1309424, 2291492, 4582984, 9165968]

約数ペア:

[(1, 9165968), (2, 4582984), (4, 2291492), (7, 1309424), (8, 1145746), (14, 654712), (16, 572873), (28, 327356), (56, 163678), (112, 81839)]