86657984

素因数分解:

$2^6\times 7^1\times {\mathrm{193433}}^1$

素因数の和:193452

約数の個数: 28

約数和(自身を含む): 196528944

約数和(自身を除く): 109870960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 193433, 386866, 773732, 1354031, 1547464, 2708062, 3094928, 5416124, 6189856, 10832248, 12379712, 21664496, 43328992, 86657984]

約数ペア:

[(1, 86657984), (2, 43328992), (4, 21664496), (7, 12379712), (8, 10832248), (14, 6189856), (16, 5416124), (28, 3094928), (32, 2708062), (56, 1547464), (64, 1354031), (112, 773732), (224, 386866), (448, 193433)]