165683612

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{20117}}^1$

素因数の和:20221

約数の個数: 24

約数和(自身を含む): 304184160

約数和(自身を除く): 138500548

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 20117, 40234, 80468, 583393, 1166786, 1428307, 2333572, 2856614, 5713228, 41420903, 82841806, 165683612]

約数ペア:

[(1, 165683612), (2, 82841806), (4, 41420903), (29, 5713228), (58, 2856614), (71, 2333572), (116, 1428307), (142, 1166786), (284, 583393), (2059, 80468), (4118, 40234), (8236, 20117)]