86989616

素因数分解:

$2^4\times 7^1\times {\mathrm{776693}}^1$

素因数の和:776708

約数の個数: 20

約数和(自身を含む): 192620112

約数和(自身を除く): 105630496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 776693, 1553386, 3106772, 5436851, 6213544, 10873702, 12427088, 21747404, 43494808, 86989616]

約数ペア:

[(1, 86989616), (2, 43494808), (4, 21747404), (7, 12427088), (8, 10873702), (14, 6213544), (16, 5436851), (28, 3106772), (56, 1553386), (112, 776693)]