219613792

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{96661}}^1$

素因数の和:96742

約数の個数: 24

約数和(自身を含む): 438458832

約数和(自身を除く): 218845040

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 96661, 193322, 386644, 773288, 1546576, 3093152, 6862931, 13725862, 27451724, 54903448, 109806896, 219613792]

約数ペア:

[(1, 219613792), (2, 109806896), (4, 54903448), (8, 27451724), (16, 13725862), (32, 6862931), (71, 3093152), (142, 1546576), (284, 773288), (568, 386644), (1136, 193322), (2272, 96661)]