23978288

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10939}}^1$

素因数の和:11084

約数の個数: 20

約数和(自身を含む): 46801320

約数和(自身を除く): 22823032

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10939, 21878, 43756, 87512, 175024, 1498643, 2997286, 5994572, 11989144, 23978288]

約数ペア:

[(1, 23978288), (2, 11989144), (4, 5994572), (8, 2997286), (16, 1498643), (137, 175024), (274, 87512), (548, 43756), (1096, 21878), (2192, 10939)]