121155824

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{17569}}^1$

素因数の和:18008

約数の個数: 20

約数和(自身を含む): 235297440

約数和(自身を除く): 114141616

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 17569, 35138, 70276, 140552, 281104, 7572239, 15144478, 30288956, 60577912, 121155824]

約数ペア:

[(1, 121155824), (2, 60577912), (4, 30288956), (8, 15144478), (16, 7572239), (431, 281104), (862, 140552), (1724, 70276), (3448, 35138), (6896, 17569)]