16406632

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 35838180

約数和(自身を除く): 19431548

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 997, 1496, 1994, 2057, 3988, 4114, 7976, 8228, 10967, 16456, 16949, 21934, 33898, 43868, 67796, 87736, 120637, 135592, 186439, 241274, 372878, 482548, 745756, 965096, 1491512, 2050829, 4101658, 8203316, 16406632]

約数ペア:

[(1, 16406632), (2, 8203316), (4, 4101658), (8, 2050829), (11, 1491512), (17, 965096), (22, 745756), (34, 482548), (44, 372878), (68, 241274), (88, 186439), (121, 135592), (136, 120637), (187, 87736), (242, 67796), (374, 43868), (484, 33898), (748, 21934), (968, 16949), (997, 16456), (1496, 10967), (1994, 8228), (2057, 7976), (3988, 4114)]