16240984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{119419}}^1$

素因数の和:119442

約数の個数: 16

約数和(自身を含む): 32243400

約数和(自身を除く): 16002416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 119419, 238838, 477676, 955352, 2030123, 4060246, 8120492, 16240984]

約数ペア:

[(1, 16240984), (2, 8120492), (4, 4060246), (8, 2030123), (17, 955352), (34, 477676), (68, 238838), (136, 119419)]