170705968

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{32233}}^1$

素因数の和:32572

約数の個数: 20

約数和(自身を含む): 331752328

約数和(自身を除く): 161046360

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 32233, 64466, 128932, 257864, 515728, 10669123, 21338246, 42676492, 85352984, 170705968]

約数ペア:

[(1, 170705968), (2, 85352984), (4, 42676492), (8, 21338246), (16, 10669123), (331, 515728), (662, 257864), (1324, 128932), (2648, 64466), (5296, 32233)]