63138448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{91771}}^1$

素因数の和:91822

約数の個数: 20

約数和(自身を含む): 125177008

約数和(自身を除く): 62038560

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 91771, 183542, 367084, 734168, 1468336, 3946153, 7892306, 15784612, 31569224, 63138448]

約数ペア:

[(1, 63138448), (2, 31569224), (4, 15784612), (8, 7892306), (16, 3946153), (43, 1468336), (86, 734168), (172, 367084), (344, 183542), (688, 91771)]