263580032

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{11903}}^1$

素因数の和:12090

約数の個数: 32

約数和(自身を含む): 528180480

約数和(自身を除く): 264600448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 11072, 11903, 22144, 23806, 47612, 95224, 190448, 380896, 761792, 1523584, 2059219, 4118438, 8236876, 16473752, 32947504, 65895008, 131790016, 263580032]

約数ペア:

[(1, 263580032), (2, 131790016), (4, 65895008), (8, 32947504), (16, 16473752), (32, 8236876), (64, 4118438), (128, 2059219), (173, 1523584), (346, 761792), (692, 380896), (1384, 190448), (2768, 95224), (5536, 47612), (11072, 23806), (11903, 22144)]