78480104

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{10103}}^1$

素因数の和:11080

約数の個数: 16

約数和(自身を含む): 147316320

約数和(自身を除く): 68836216

約数列:

[1, 2, 4, 8, 971, 1942, 3884, 7768, 10103, 20206, 40412, 80824, 9810013, 19620026, 39240052, 78480104]

約数ペア:

[(1, 78480104), (2, 39240052), (4, 19620026), (8, 9810013), (971, 80824), (1942, 40412), (3884, 20206), (7768, 10103)]