168556624

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{20143}}^1$

素因数の和:20674

約数の個数: 20

約数和(自身を含む): 327219136

約数和(自身を除く): 158662512

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 20143, 40286, 80572, 161144, 322288, 10534789, 21069578, 42139156, 84278312, 168556624]

約数ペア:

[(1, 168556624), (2, 84278312), (4, 42139156), (8, 21069578), (16, 10534789), (523, 322288), (1046, 161144), (2092, 80572), (4184, 40286), (8368, 20143)]