128014912

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{6043}}^1$

素因数の和:6386

約数の個数: 28

約数和(自身を含む): 254839216

約数和(自身を除く): 126824304

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 1324, 2648, 5296, 6043, 10592, 12086, 21184, 24172, 48344, 96688, 193376, 386752, 2000233, 4000466, 8000932, 16001864, 32003728, 64007456, 128014912]

約数ペア:

[(1, 128014912), (2, 64007456), (4, 32003728), (8, 16001864), (16, 8000932), (32, 4000466), (64, 2000233), (331, 386752), (662, 193376), (1324, 96688), (2648, 48344), (5296, 24172), (6043, 21184), (10592, 12086)]