86433218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{30803}}^1$

素因数の和:30889

約数の個数: 16

約数和(自身を含む): 137509056

約数和(自身を除く): 51075838

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 30803, 61606, 708469, 1416938, 1878983, 3757966, 43216609, 86433218]

約数ペア:

[(1, 86433218), (2, 43216609), (23, 3757966), (46, 1878983), (61, 1416938), (122, 708469), (1403, 61606), (2806, 30803)]