201613880176

素因数分解:

$2^4\times {\mathrm{5407}}^1\times {\mathrm{2330473}}^1$

素因数の和:2335888

約数の個数: 20

約数和(自身を含む): 390699305152

約数和(自身を除く): 189085424976

約数列:

[1, 2, 4, 8, 16, 5407, 10814, 21628, 43256, 86512, 2330473, 4660946, 9321892, 18643784, 37287568, 12600867511, 25201735022, 50403470044, 100806940088, 201613880176]

約数ペア:

[(1, 201613880176), (2, 100806940088), (4, 50403470044), (8, 25201735022), (16, 12600867511), (5407, 37287568), (10814, 18643784), (21628, 9321892), (43256, 4660946), (86512, 2330473)]