82921042

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{911}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 126468864

約数和(自身を除く): 43547822

約数列:

[1, 2, 71, 142, 641, 911, 1282, 1822, 45511, 64681, 91022, 129362, 583951, 1167902, 41460521, 82921042]

約数ペア:

[(1, 82921042), (2, 41460521), (71, 1167902), (142, 583951), (641, 129362), (911, 91022), (1282, 64681), (1822, 45511)]