129792512

素因数分解:

$2^9\times {\mathrm{253501}}^1$

素因数の和:253519

約数の個数: 20

約数和(自身を含む): 259332546

約数和(自身を除く): 129540034

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 253501, 507002, 1014004, 2028008, 4056016, 8112032, 16224064, 32448128, 64896256, 129792512]

約数ペア:

[(1, 129792512), (2, 64896256), (4, 32448128), (8, 16224064), (16, 8112032), (32, 4056016), (64, 2028008), (128, 1014004), (256, 507002), (512, 253501)]