80091272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{345221}}^1$

素因数の和:345256

約数の個数: 16

約数和(自身を含む): 155349900

約数和(自身を除く): 75258628

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 345221, 690442, 1380884, 2761768, 10011409, 20022818, 40045636, 80091272]

約数ペア:

[(1, 80091272), (2, 40045636), (4, 20022818), (8, 10011409), (29, 2761768), (58, 1380884), (116, 690442), (232, 345221)]