54321512

素因数分解:

$2^3\times 7^1\times {\mathrm{970027}}^1$

素因数の和:970040

約数の個数: 16

約数和(自身を含む): 116403360

約数和(自身を除く): 62081848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 970027, 1940054, 3880108, 6790189, 7760216, 13580378, 27160756, 54321512]

約数ペア:

[(1, 54321512), (2, 27160756), (4, 13580378), (7, 7760216), (8, 6790189), (14, 3880108), (28, 1940054), (56, 970027)]