108645908

素因数分解:

$2^2\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{2851}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 217527744

約数和(自身を除く): 108881836

約数列:

[1, 2, 4, 7, 14, 28, 1361, 2722, 2851, 5444, 5702, 9527, 11404, 19054, 19957, 38108, 39914, 79828, 3880211, 7760422, 15520844, 27161477, 54322954, 108645908]

約数ペア:

[(1, 108645908), (2, 54322954), (4, 27161477), (7, 15520844), (14, 7760422), (28, 3880211), (1361, 79828), (2722, 39914), (2851, 38108), (5444, 19957), (5702, 19054), (9527, 11404)]