16341892

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 34249600

約数和(自身を除く): 17907708

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 277, 301, 343, 554, 602, 686, 1108, 1204, 1372, 1939, 2107, 3878, 4214, 7756, 8428, 11911, 13573, 14749, 23822, 27146, 29498, 47644, 54292, 58996, 83377, 95011, 166754, 190022, 333508, 380044, 583639, 1167278, 2334556, 4085473, 8170946, 16341892]

約数ペア:

[(1, 16341892), (2, 8170946), (4, 4085473), (7, 2334556), (14, 1167278), (28, 583639), (43, 380044), (49, 333508), (86, 190022), (98, 166754), (172, 95011), (196, 83377), (277, 58996), (301, 54292), (343, 47644), (554, 29498), (602, 27146), (686, 23822), (1108, 14749), (1204, 13573), (1372, 11911), (1939, 8428), (2107, 7756), (3878, 4214)]