87487022

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4289}}^1$

素因数の和:4376

約数の個数: 32

約数和(自身を含む): 158146560

約数和(自身を除く): 70659538

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 4289, 8578, 10199, 20398, 30023, 60046, 132959, 201583, 265918, 403166, 930713, 1411081, 1861426, 2822162, 6249073, 12498146, 43743511, 87487022]

約数ペア:

[(1, 87487022), (2, 43743511), (7, 12498146), (14, 6249073), (31, 2822162), (47, 1861426), (62, 1411081), (94, 930713), (217, 403166), (329, 265918), (434, 201583), (658, 132959), (1457, 60046), (2914, 30023), (4289, 20398), (8578, 10199)]