45618688

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:798

約数の個数: 40

約数和(自身を含む): 91947240

約数和(自身を除く): 46328552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 641, 1112, 1282, 2224, 2564, 4448, 5128, 8896, 10256, 17792, 20512, 35584, 41024, 71168, 82048, 89099, 164096, 178198, 328192, 356396, 712792, 1425584, 2851168, 5702336, 11404672, 22809344, 45618688]

約数ペア:

[(1, 45618688), (2, 22809344), (4, 11404672), (8, 5702336), (16, 2851168), (32, 1425584), (64, 712792), (128, 356396), (139, 328192), (256, 178198), (278, 164096), (512, 89099), (556, 82048), (641, 71168), (1112, 41024), (1282, 35584), (2224, 20512), (2564, 17792), (4448, 10256), (5128, 8896)]