87390366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2080723}}^1$

素因数の和:2080735

約数の個数: 16

約数和(自身を含む): 199749504

約数和(自身を除く): 112359138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2080723, 4161446, 6242169, 12484338, 14565061, 29130122, 43695183, 87390366]

約数ペア:

[(1, 87390366), (2, 43695183), (3, 29130122), (6, 14565061), (7, 12484338), (14, 6242169), (21, 4161446), (42, 2080723)]