86974554

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{20161}}^1$

素因数の和:20885

約数の個数: 16

約数和(自身を含む): 174199680

約数和(自身を除く): 87225126

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 20161, 40322, 60483, 120966, 14495759, 28991518, 43487277, 86974554]

約数ペア:

[(1, 86974554), (2, 43487277), (3, 28991518), (6, 14495759), (719, 120966), (1438, 60483), (2157, 40322), (4314, 20161)]