1980416

素因数分解:

$2^{11}\times {\mathrm{967}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 3963960

約数和(自身を除く): 1983544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 967, 1024, 1934, 2048, 3868, 7736, 15472, 30944, 61888, 123776, 247552, 495104, 990208, 1980416]

約数ペア:

[(1, 1980416), (2, 990208), (4, 495104), (8, 247552), (16, 123776), (32, 61888), (64, 30944), (128, 15472), (256, 7736), (512, 3868), (967, 2048), (1024, 1934)]