191323136

素因数分解:

$2^{10}\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1004

約数の個数: 44

約数和(自身を含む): 384475728

約数和(自身を除く): 193152592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 727, 1024, 1028, 1454, 2056, 2908, 4112, 5816, 8224, 11632, 16448, 23264, 32896, 46528, 65792, 93056, 131584, 186112, 186839, 263168, 372224, 373678, 744448, 747356, 1494712, 2989424, 5978848, 11957696, 23915392, 47830784, 95661568, 191323136]

約数ペア:

[(1, 191323136), (2, 95661568), (4, 47830784), (8, 23915392), (16, 11957696), (32, 5978848), (64, 2989424), (128, 1494712), (256, 747356), (257, 744448), (512, 373678), (514, 372224), (727, 263168), (1024, 186839), (1028, 186112), (1454, 131584), (2056, 93056), (2908, 65792), (4112, 46528), (5816, 32896), (8224, 23264), (11632, 16448)]