86787952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{187043}}^1$

素因数の和:187080

約数の個数: 20

約数和(自身を含む): 173950920

約数和(自身を除く): 87162968

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 187043, 374086, 748172, 1496344, 2992688, 5424247, 10848494, 21696988, 43393976, 86787952]

約数ペア:

[(1, 86787952), (2, 43393976), (4, 21696988), (8, 10848494), (16, 5424247), (29, 2992688), (58, 1496344), (116, 748172), (232, 374086), (464, 187043)]