193485376

素因数分解:

$2^6\times 7^1\times {\mathrm{431887}}^1$

素因数の和:431906

約数の個数: 28

約数和(自身を含む): 438798208

約数和(自身を除く): 245312832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 431887, 863774, 1727548, 3023209, 3455096, 6046418, 6910192, 12092836, 13820384, 24185672, 27640768, 48371344, 96742688, 193485376]

約数ペア:

[(1, 193485376), (2, 96742688), (4, 48371344), (7, 27640768), (8, 24185672), (14, 13820384), (16, 12092836), (28, 6910192), (32, 6046418), (56, 3455096), (64, 3023209), (112, 1727548), (224, 863774), (448, 431887)]