161844872

素因数分解:

$2^3\times 7^1\times {\mathrm{2890087}}^1$

素因数の和:2890100

約数の個数: 16

約数和(自身を含む): 346810560

約数和(自身を除く): 184965688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2890087, 5780174, 11560348, 20230609, 23120696, 40461218, 80922436, 161844872]

約数ペア:

[(1, 161844872), (2, 80922436), (4, 40461218), (7, 23120696), (8, 20230609), (14, 11560348), (28, 5780174), (56, 2890087)]