31305344

素因数分解:

$2^7\times 7^1\times {\mathrm{34939}}^1$

素因数の和:34960

約数の個数: 32

約数和(自身を含む): 71277600

約数和(自身を除く): 39972256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 34939, 69878, 139756, 244573, 279512, 489146, 559024, 978292, 1118048, 1956584, 2236096, 3913168, 4472192, 7826336, 15652672, 31305344]

約数ペア:

[(1, 31305344), (2, 15652672), (4, 7826336), (7, 4472192), (8, 3913168), (14, 2236096), (16, 1956584), (28, 1118048), (32, 978292), (56, 559024), (64, 489146), (112, 279512), (128, 244573), (224, 139756), (448, 69878), (896, 34939)]