1566672656

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{86729}}^1$

素因数の和:87866

約数の個数: 20

約数和(自身を含む): 3038151900

約数和(自身を除く): 1471479244

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 9032, 18064, 86729, 173458, 346916, 693832, 1387664, 97917041, 195834082, 391668164, 783336328, 1566672656]

約数ペア:

[(1, 1566672656), (2, 783336328), (4, 391668164), (8, 195834082), (16, 97917041), (1129, 1387664), (2258, 693832), (4516, 346916), (9032, 173458), (18064, 86729)]