8990576

素因数分解:

$2^4\times 7^1\times {\mathrm{80273}}^1$

素因数の和:80288

約数の個数: 20

約数和(自身を含む): 19907952

約数和(自身を除く): 10917376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 80273, 160546, 321092, 561911, 642184, 1123822, 1284368, 2247644, 4495288, 8990576]

約数ペア:

[(1, 8990576), (2, 4495288), (4, 2247644), (7, 1284368), (8, 1123822), (14, 642184), (16, 561911), (28, 321092), (56, 160546), (112, 80273)]