89171314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 143327232

約数和(自身を除く): 54155918

約数列:

[1, 2, 31, 47, 62, 71, 94, 142, 431, 862, 1457, 2201, 2914, 3337, 4402, 6674, 13361, 20257, 26722, 30601, 40514, 61202, 103447, 206894, 627967, 948631, 1255934, 1438247, 1897262, 2876494, 44585657, 89171314]

約数ペア:

[(1, 89171314), (2, 44585657), (31, 2876494), (47, 1897262), (62, 1438247), (71, 1255934), (94, 948631), (142, 627967), (431, 206894), (862, 103447), (1457, 61202), (2201, 40514), (2914, 30601), (3337, 26722), (4402, 20257), (6674, 13361)]