87399310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379997}}^1$

素因数の和:380027

約数の個数: 16

約数和(自身を含む): 164159136

約数和(自身を除く): 76759826

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 379997, 759994, 1899985, 3799970, 8739931, 17479862, 43699655, 87399310]

約数ペア:

[(1, 87399310), (2, 43699655), (5, 17479862), (10, 8739931), (23, 3799970), (46, 1899985), (115, 759994), (230, 379997)]