42748904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21121}}^1$

素因数の和:21161

約数の個数: 32

約数和(自身を含む): 91247040

約数和(自身を除く): 48498136

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 21121, 42242, 84484, 168968, 232331, 464662, 485783, 929324, 971566, 1858648, 1943132, 3886264, 5343613, 10687226, 21374452, 42748904]

約数ペア:

[(1, 42748904), (2, 21374452), (4, 10687226), (8, 5343613), (11, 3886264), (22, 1943132), (23, 1858648), (44, 971566), (46, 929324), (88, 485783), (92, 464662), (184, 232331), (253, 168968), (506, 84484), (1012, 42242), (2024, 21121)]