69645104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{189253}}^1$

素因数の和:189284

約数の個数: 20

約数和(自身を含む): 140804976

約数和(自身を除く): 71159872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 189253, 378506, 757012, 1514024, 3028048, 4352819, 8705638, 17411276, 34822552, 69645104]

約数ペア:

[(1, 69645104), (2, 34822552), (4, 17411276), (8, 8705638), (16, 4352819), (23, 3028048), (46, 1514024), (92, 757012), (184, 378506), (368, 189253)]