86825072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{187123}}^1$

素因数の和:187160

約数の個数: 20

約数和(自身を含む): 174025320

約数和(自身を除く): 87200248

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 187123, 374246, 748492, 1496984, 2993968, 5426567, 10853134, 21706268, 43412536, 86825072]

約数ペア:

[(1, 86825072), (2, 43412536), (4, 21706268), (8, 10853134), (16, 5426567), (29, 2993968), (58, 1496984), (116, 748492), (232, 374246), (464, 187123)]