78444088

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{23291}}^1$

素因数の和:23718

約数の個数: 16

約数和(自身を含む): 147438360

約数和(自身を除く): 68994272

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 23291, 46582, 93164, 186328, 9805511, 19611022, 39222044, 78444088]

約数ペア:

[(1, 78444088), (2, 39222044), (4, 19611022), (8, 9805511), (421, 186328), (842, 93164), (1684, 46582), (3368, 23291)]