97889368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{644009}}^1$

素因数の和:644034

約数の個数: 16

約数和(自身を含む): 193203000

約数和(自身を除く): 95313632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 644009, 1288018, 2576036, 5152072, 12236171, 24472342, 48944684, 97889368]

約数ペア:

[(1, 97889368), (2, 48944684), (4, 24472342), (8, 12236171), (19, 5152072), (38, 2576036), (76, 1288018), (152, 644009)]