87833072

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{50363}}^1$

素因数の和:50480

約数の個数: 20

約数和(自身を含む): 171741240

約数和(自身を除く): 83908168

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 50363, 100726, 201452, 402904, 805808, 5489567, 10979134, 21958268, 43916536, 87833072]

約数ペア:

[(1, 87833072), (2, 43916536), (4, 21958268), (8, 10979134), (16, 5489567), (109, 805808), (218, 402904), (436, 201452), (872, 100726), (1744, 50363)]