40805596616

素因数分解:

$2^3\times {\mathrm{198943}}^1\times {\mathrm{25639}}^1$

素因数の和:224588

約数の個数: 16

約数和(自身を含む): 76513862400

約数和(自身を除く): 35708265784

約数列:

[1, 2, 4, 8, 25639, 51278, 102556, 198943, 205112, 397886, 795772, 1591544, 5100699577, 10201399154, 20402798308, 40805596616]

約数ペア:

[(1, 40805596616), (2, 20402798308), (4, 10201399154), (8, 5100699577), (25639, 1591544), (51278, 795772), (102556, 397886), (198943, 205112)]