31986288

素因数分解:

$2^4\times 3^2\times {\mathrm{222127}}^1$

素因数の和:222141

約数の個数: 30

約数和(自身を含む): 89517584

約数和(自身を除く): 57531296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 222127, 444254, 666381, 888508, 1332762, 1777016, 1999143, 2665524, 3554032, 3998286, 5331048, 7996572, 10662096, 15993144, 31986288]

約数ペア:

[(1, 31986288), (2, 15993144), (3, 10662096), (4, 7996572), (6, 5331048), (8, 3998286), (9, 3554032), (12, 2665524), (16, 1999143), (18, 1777016), (24, 1332762), (36, 888508), (48, 666381), (72, 444254), (144, 222127)]