18035584

素因数分解:

$2^7\times 7^1\times {\mathrm{20129}}^1$

素因数の和:20150

約数の個数: 32

約数和(自身を含む): 41065200

約数和(自身を除く): 23029616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 20129, 40258, 80516, 140903, 161032, 281806, 322064, 563612, 644128, 1127224, 1288256, 2254448, 2576512, 4508896, 9017792, 18035584]

約数ペア:

[(1, 18035584), (2, 9017792), (4, 4508896), (7, 2576512), (8, 2254448), (14, 1288256), (16, 1127224), (28, 644128), (32, 563612), (56, 322064), (64, 281806), (112, 161032), (128, 140903), (224, 80516), (448, 40258), (896, 20129)]