87314878

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{12253}}^1$

素因数の和:12771

約数の個数: 16

約数和(自身を含む): 149988960

約数和(自身を除く): 62674082

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 12253, 24506, 85771, 171542, 6236777, 12473554, 43657439, 87314878]

約数ペア:

[(1, 87314878), (2, 43657439), (7, 12473554), (14, 6236777), (509, 171542), (1018, 85771), (3563, 24506), (7126, 12253)]