42054056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28111}}^1$

素因数の和:28145

約数の個数: 32

約数和(自身を含む): 91082880

約数和(自身を除く): 49028824

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 28111, 56222, 112444, 224888, 309221, 477887, 618442, 955774, 1236884, 1911548, 2473768, 3823096, 5256757, 10513514, 21027028, 42054056]

約数ペア:

[(1, 42054056), (2, 21027028), (4, 10513514), (8, 5256757), (11, 3823096), (17, 2473768), (22, 1911548), (34, 1236884), (44, 955774), (68, 618442), (88, 477887), (136, 309221), (187, 224888), (374, 112444), (748, 56222), (1496, 28111)]