211058416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{425521}}^1$

素因数の和:425560

約数の個数: 20

約数和(自身を含む): 422117824

約数和(自身を除く): 211059408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 425521, 851042, 1702084, 3404168, 6808336, 13191151, 26382302, 52764604, 105529208, 211058416]

約数ペア:

[(1, 211058416), (2, 105529208), (4, 52764604), (8, 26382302), (16, 13191151), (31, 6808336), (62, 3404168), (124, 1702084), (248, 851042), (496, 425521)]