86889766

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{1657}}^1$

素因数の和:1983

約数の個数: 16

約数和(自身を含む): 132029856

約数和(自身を除く): 45140090

約数列:

[1, 2, 157, 167, 314, 334, 1657, 3314, 26219, 52438, 260149, 276719, 520298, 553438, 43444883, 86889766]

約数ペア:

[(1, 86889766), (2, 43444883), (157, 553438), (167, 520298), (314, 276719), (334, 260149), (1657, 52438), (3314, 26219)]