120794672

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{69263}}^1$

素因数の和:69380

約数の個数: 20

約数和(自身を含む): 236190240

約数和(自身を除く): 115395568

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 69263, 138526, 277052, 554104, 1108208, 7549667, 15099334, 30198668, 60397336, 120794672]

約数ペア:

[(1, 120794672), (2, 60397336), (4, 30198668), (8, 15099334), (16, 7549667), (109, 1108208), (218, 554104), (436, 277052), (872, 138526), (1744, 69263)]