128334016

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{46633}}^1$

素因数の和:46688

約数の個数: 28

約数和(自身を含む): 260590792

約数和(自身を除く): 132256776

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 46633, 93266, 186532, 373064, 746128, 1492256, 2005219, 2984512, 4010438, 8020876, 16041752, 32083504, 64167008, 128334016]

約数ペア:

[(1, 128334016), (2, 64167008), (4, 32083504), (8, 16041752), (16, 8020876), (32, 4010438), (43, 2984512), (64, 2005219), (86, 1492256), (172, 746128), (344, 373064), (688, 186532), (1376, 93266), (2752, 46633)]