125216512

素因数分解:

$2^8\times {\mathrm{489127}}^1$

素因数の和:489143

約数の個数: 18

約数和(自身を含む): 249944408

約数和(自身を除く): 124727896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 489127, 978254, 1956508, 3913016, 7826032, 15652064, 31304128, 62608256, 125216512]

約数ペア:

[(1, 125216512), (2, 62608256), (4, 31304128), (8, 15652064), (16, 7826032), (32, 3913016), (64, 1956508), (128, 978254), (256, 489127)]