86502868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4729}}^1$

素因数の和:5019

約数の個数: 24

約数和(自身を含む): 160914600

約数和(自身を除く): 74411732

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 4573, 4729, 9146, 9458, 18292, 18916, 80393, 160786, 321572, 1272101, 2544202, 5088404, 21625717, 43251434, 86502868]

約数ペア:

[(1, 86502868), (2, 43251434), (4, 21625717), (17, 5088404), (34, 2544202), (68, 1272101), (269, 321572), (538, 160786), (1076, 80393), (4573, 18916), (4729, 18292), (9146, 9458)]