28231166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10061}}^1$

素因数の和:10147

約数の個数: 16

約数和(自身を含む): 44916768

約数和(自身を除く): 16685602

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 10061, 20122, 231403, 462806, 613721, 1227442, 14115583, 28231166]

約数ペア:

[(1, 28231166), (2, 14115583), (23, 1227442), (46, 613721), (61, 462806), (122, 231403), (1403, 20122), (2806, 10061)]