87234772

素因数分解:

$2^2\times {\mathrm{353}}^1\times {\mathrm{61781}}^1$

素因数の和:62138

約数の個数: 12

約数和(自身を含む): 153095796

約数和(自身を除く): 65861024

約数列:

[1, 2, 4, 353, 706, 1412, 61781, 123562, 247124, 21808693, 43617386, 87234772]

約数ペア:

[(1, 87234772), (2, 43617386), (4, 21808693), (353, 247124), (706, 123562), (1412, 61781)]