81624286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{11909}}^1$

素因数の和:12083

約数の個数: 16

約数和(自身を含む): 128628000

約数和(自身を除く): 47003714

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 11909, 23818, 273907, 547814, 1774441, 3548882, 40812143, 81624286]

約数ペア:

[(1, 81624286), (2, 40812143), (23, 3548882), (46, 1774441), (149, 547814), (298, 273907), (3427, 23818), (6854, 11909)]