128587096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{4211}}^1$

素因数の和:4575

約数の個数: 32

約数和(自身を含む): 263839680

約数和(自身を除く): 135252584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 347, 694, 1388, 2776, 3817, 4211, 7634, 8422, 15268, 16844, 30536, 33688, 46321, 92642, 185284, 370568, 1461217, 2922434, 5844868, 11689736, 16073387, 32146774, 64293548, 128587096]

約数ペア:

[(1, 128587096), (2, 64293548), (4, 32146774), (8, 16073387), (11, 11689736), (22, 5844868), (44, 2922434), (88, 1461217), (347, 370568), (694, 185284), (1388, 92642), (2776, 46321), (3817, 33688), (4211, 30536), (7634, 16844), (8422, 15268)]