139894016

素因数分解:

$2^8\times {\mathrm{546461}}^1$

素因数の和:546477

約数の個数: 18

約数和(自身を含む): 279242082

約数和(自身を除く): 139348066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 546461, 1092922, 2185844, 4371688, 8743376, 17486752, 34973504, 69947008, 139894016]

約数ペア:

[(1, 139894016), (2, 69947008), (4, 34973504), (8, 17486752), (16, 8743376), (32, 4371688), (64, 2185844), (128, 1092922), (256, 546461)]