28931440624

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{16001903}}^1$

素因数の和:16002024

約数の個数: 20

約数和(自身を含む): 56550728736

約数和(自身を除く): 27619288112

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 16001903, 32003806, 64007612, 128015224, 256030448, 1808215039, 3616430078, 7232860156, 14465720312, 28931440624]

約数ペア:

[(1, 28931440624), (2, 14465720312), (4, 7232860156), (8, 3616430078), (16, 1808215039), (113, 256030448), (226, 128015224), (452, 64007612), (904, 32003806), (1808, 16001903)]