31482288

素因数分解:

$2^4\times 3^2\times {\mathrm{218627}}^1$

素因数の和:218641

約数の個数: 30

約数和(自身を含む): 88107084

約数和(自身を除く): 56624796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218627, 437254, 655881, 874508, 1311762, 1749016, 1967643, 2623524, 3498032, 3935286, 5247048, 7870572, 10494096, 15741144, 31482288]

約数ペア:

[(1, 31482288), (2, 15741144), (3, 10494096), (4, 7870572), (6, 5247048), (8, 3935286), (9, 3498032), (12, 2623524), (16, 1967643), (18, 1749016), (24, 1311762), (36, 874508), (48, 655881), (72, 437254), (144, 218627)]