42170792

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 80605800

約数和(自身を除く): 38435008

約数列:

[1, 2, 4, 8, 109, 137, 218, 274, 353, 436, 548, 706, 872, 1096, 1412, 2824, 14933, 29866, 38477, 48361, 59732, 76954, 96722, 119464, 153908, 193444, 307816, 386888, 5271349, 10542698, 21085396, 42170792]

約数ペア:

[(1, 42170792), (2, 21085396), (4, 10542698), (8, 5271349), (109, 386888), (137, 307816), (218, 193444), (274, 153908), (353, 119464), (436, 96722), (548, 76954), (706, 59732), (872, 48361), (1096, 38477), (1412, 29866), (2824, 14933)]