87809344

素因数分解:

$2^6\times 7^1\times {\mathrm{196003}}^1$

素因数の和:196022

約数の個数: 28

約数和(自身を含む): 199140064

約数和(自身を除く): 111330720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 196003, 392006, 784012, 1372021, 1568024, 2744042, 3136048, 5488084, 6272096, 10976168, 12544192, 21952336, 43904672, 87809344]

約数ペア:

[(1, 87809344), (2, 43904672), (4, 21952336), (7, 12544192), (8, 10976168), (14, 6272096), (16, 5488084), (28, 3136048), (32, 2744042), (56, 1568024), (64, 1372021), (112, 784012), (224, 392006), (448, 196003)]