171661444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{42787}}^1$

素因数の和:42867

約数の個数: 24

約数和(自身を含む): 323477280

約数和(自身を除く): 151815836

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 42787, 85574, 171148, 727379, 1454758, 2524433, 2909516, 5048866, 10097732, 42915361, 85830722, 171661444]

約数ペア:

[(1, 171661444), (2, 85830722), (4, 42915361), (17, 10097732), (34, 5048866), (59, 2909516), (68, 2524433), (118, 1454758), (236, 727379), (1003, 171148), (2006, 85574), (4012, 42787)]