121069136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{244091}}^1$

素因数の和:244130

約数の個数: 20

約数和(自身を含む): 242139264

約数和(自身を除く): 121070128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 244091, 488182, 976364, 1952728, 3905456, 7566821, 15133642, 30267284, 60534568, 121069136]

約数ペア:

[(1, 121069136), (2, 60534568), (4, 30267284), (8, 15133642), (16, 7566821), (31, 3905456), (62, 1952728), (124, 976364), (248, 488182), (496, 244091)]