81368282

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{5113}}^1$

素因数の和:5297

約数の個数: 16

約数和(自身を含む): 124883880

約数和(自身を除く): 43515598

約数列:

[1, 2, 73, 109, 146, 218, 5113, 7957, 10226, 15914, 373249, 557317, 746498, 1114634, 40684141, 81368282]

約数ペア:

[(1, 81368282), (2, 40684141), (73, 1114634), (109, 746498), (146, 557317), (218, 373249), (5113, 15914), (7957, 10226)]