87872806

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{79451}}^1$

素因数の和:79539

約数の個数: 16

約数和(自身を含む): 152547840

約数和(自身を除く): 64675034

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 79451, 158902, 556157, 1112314, 6276629, 12553258, 43936403, 87872806]

約数ペア:

[(1, 87872806), (2, 43936403), (7, 12553258), (14, 6276629), (79, 1112314), (158, 556157), (553, 158902), (1106, 79451)]