120097072

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{68863}}^1$

素因数の和:68980

約数の個数: 20

約数和(自身を含む): 234826240

約数和(自身を除く): 114729168

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 68863, 137726, 275452, 550904, 1101808, 7506067, 15012134, 30024268, 60048536, 120097072]

約数ペア:

[(1, 120097072), (2, 60048536), (4, 30024268), (8, 15012134), (16, 7506067), (109, 1101808), (218, 550904), (436, 275452), (872, 137726), (1744, 68863)]