172264832

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{10597}}^1$

素因数の和:10738

約数の個数: 32

約数和(自身を含む): 345918720

約数和(自身を除く): 173653888

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 10597, 16256, 21194, 42388, 84776, 169552, 339104, 678208, 1345819, 1356416, 2691638, 5383276, 10766552, 21533104, 43066208, 86132416, 172264832]

約数ペア:

[(1, 172264832), (2, 86132416), (4, 43066208), (8, 21533104), (16, 10766552), (32, 5383276), (64, 2691638), (127, 1356416), (128, 1345819), (254, 678208), (508, 339104), (1016, 169552), (2032, 84776), (4064, 42388), (8128, 21194), (10597, 16256)]