54857984

素因数分解:

$2^8\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:946

約数の個数: 36

約数和(自身を含む): 109977420

約数和(自身を除く): 55119436

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 509, 842, 1018, 1684, 2036, 3368, 4072, 6736, 8144, 13472, 16288, 26944, 32576, 53888, 65152, 107776, 130304, 214289, 428578, 857156, 1714312, 3428624, 6857248, 13714496, 27428992, 54857984]

約数ペア:

[(1, 54857984), (2, 27428992), (4, 13714496), (8, 6857248), (16, 3428624), (32, 1714312), (64, 857156), (128, 428578), (256, 214289), (421, 130304), (509, 107776), (842, 65152), (1018, 53888), (1684, 32576), (2036, 26944), (3368, 16288), (4072, 13472), (6736, 8144)]