87061168

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{8819}}^1$

素因数の和:9444

約数の個数: 20

約数和(自身を含む): 168973560

約数和(自身を除く): 81912392

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 8819, 9872, 17638, 35276, 70552, 141104, 5441323, 10882646, 21765292, 43530584, 87061168]

約数ペア:

[(1, 87061168), (2, 43530584), (4, 21765292), (8, 10882646), (16, 5441323), (617, 141104), (1234, 70552), (2468, 35276), (4936, 17638), (8819, 9872)]