33986000

素因数分解:

$2^4\times 5^3\times {\mathrm{16993}}^1$

素因数の和:17016

約数の個数: 40

約数和(自身を含む): 82182984

約数和(自身を除く): 48196984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 16993, 33986, 67972, 84965, 135944, 169930, 271888, 339860, 424825, 679720, 849650, 1359440, 1699300, 2124125, 3398600, 4248250, 6797200, 8496500, 16993000, 33986000]

約数ペア:

[(1, 33986000), (2, 16993000), (4, 8496500), (5, 6797200), (8, 4248250), (10, 3398600), (16, 2124125), (20, 1699300), (25, 1359440), (40, 849650), (50, 679720), (80, 424825), (100, 339860), (125, 271888), (200, 169930), (250, 135944), (400, 84965), (500, 67972), (1000, 33986), (2000, 16993)]