43471948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4201}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 82359200

約数和(自身を除く): 38887252

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 4201, 5174, 8402, 10348, 16804, 54613, 109226, 218452, 835999, 1671998, 3343996, 10867987, 21735974, 43471948]

約数ペア:

[(1, 43471948), (2, 21735974), (4, 10867987), (13, 3343996), (26, 1671998), (52, 835999), (199, 218452), (398, 109226), (796, 54613), (2587, 16804), (4201, 10348), (5174, 8402)]