243065536

素因数分解:

$2^6\times 7^1\times {\mathrm{542557}}^1$

素因数の和:542576

約数の個数: 28

約数和(自身を含む): 551238928

約数和(自身を除く): 308173392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 542557, 1085114, 2170228, 3797899, 4340456, 7595798, 8680912, 15191596, 17361824, 30383192, 34723648, 60766384, 121532768, 243065536]

約数ペア:

[(1, 243065536), (2, 121532768), (4, 60766384), (7, 34723648), (8, 30383192), (14, 17361824), (16, 15191596), (28, 8680912), (32, 7595798), (56, 4340456), (64, 3797899), (112, 2170228), (224, 1085114), (448, 542557)]