31920128

素因数分解:

$2^{12}\times {\mathrm{7793}}^1$

素因数の和:7817

約数の個数: 26

約数和(自身を含む): 63840654

約数和(自身を除く): 31920526

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 7793, 15586, 31172, 62344, 124688, 249376, 498752, 997504, 1995008, 3990016, 7980032, 15960064, 31920128]

約数ペア:

[(1, 31920128), (2, 15960064), (4, 7980032), (8, 3990016), (16, 1995008), (32, 997504), (64, 498752), (128, 249376), (256, 124688), (512, 62344), (1024, 31172), (2048, 15586), (4096, 7793)]