81259312

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{5791}}^1$

素因数の和:6676

約数の個数: 20

約数和(自身を含む): 157646656

約数和(自身を除く): 76387344

約数列:

[1, 2, 4, 8, 16, 877, 1754, 3508, 5791, 7016, 11582, 14032, 23164, 46328, 92656, 5078707, 10157414, 20314828, 40629656, 81259312]

約数ペア:

[(1, 81259312), (2, 40629656), (4, 20314828), (8, 10157414), (16, 5078707), (877, 92656), (1754, 46328), (3508, 23164), (5791, 14032), (7016, 11582)]