118805216

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{86341}}^1$

素因数の和:86394

約数の個数: 24

約数和(自身を含む): 239340024

約数和(自身を除く): 120534808

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 86341, 172682, 345364, 690728, 1381456, 2762912, 3712663, 7425326, 14850652, 29701304, 59402608, 118805216]

約数ペア:

[(1, 118805216), (2, 59402608), (4, 29701304), (8, 14850652), (16, 7425326), (32, 3712663), (43, 2762912), (86, 1381456), (172, 690728), (344, 345364), (688, 172682), (1376, 86341)]