86997008

素因数分解:

$2^4\times 7^1\times {\mathrm{776759}}^1$

素因数の和:776774

約数の個数: 20

約数和(自身を含む): 192636480

約数和(自身を除く): 105639472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 776759, 1553518, 3107036, 5437313, 6214072, 10874626, 12428144, 21749252, 43498504, 86997008]

約数ペア:

[(1, 86997008), (2, 43498504), (4, 21749252), (7, 12428144), (8, 10874626), (14, 6214072), (16, 5437313), (28, 3107036), (56, 1553518), (112, 776759)]