87191206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{12073}}^1$

素因数の和:12255

約数の個数: 16

約数和(自身を含む): 137353824

約数和(自身を除く): 50162618

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 12073, 24146, 277679, 555358, 1895461, 3790922, 43595603, 87191206]

約数ペア:

[(1, 87191206), (2, 43595603), (23, 3790922), (46, 1895461), (157, 555358), (314, 277679), (3611, 24146), (7222, 12073)]