80150452

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{10837}}^1$

素因数の和:10927

約数の個数: 18

約数和(自身を含む): 143614338

約数和(自身を除く): 63463886

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 10837, 21674, 43348, 465991, 931982, 1863964, 20037613, 40075226, 80150452]

約数ペア:

[(1, 80150452), (2, 40075226), (4, 20037613), (43, 1863964), (86, 931982), (172, 465991), (1849, 43348), (3698, 21674), (7396, 10837)]