129340112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{734887}}^1$

素因数の和:734906

約数の個数: 20

約数和(自身を含む): 273378336

約数和(自身を除く): 144038224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 734887, 1469774, 2939548, 5879096, 8083757, 11758192, 16167514, 32335028, 64670056, 129340112]

約数ペア:

[(1, 129340112), (2, 64670056), (4, 32335028), (8, 16167514), (11, 11758192), (16, 8083757), (22, 5879096), (44, 2939548), (88, 1469774), (176, 734887)]