85121390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{16091}}^1$

素因数の和:16144

約数の個数: 24

約数和(自身を含む): 160179768

約数和(自身を除く): 75058378

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 16091, 32182, 80455, 160910, 370093, 740186, 1850465, 3700930, 8512139, 17024278, 42560695, 85121390]

約数ペア:

[(1, 85121390), (2, 42560695), (5, 17024278), (10, 8512139), (23, 3700930), (46, 1850465), (115, 740186), (230, 370093), (529, 160910), (1058, 80455), (2645, 32182), (5290, 16091)]