25820048

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{14281}}^1$

素因数の和:14402

約数の個数: 20

約数和(自身を含む): 50472588

約数和(自身を除く): 24652540

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 14281, 28562, 57124, 114248, 228496, 1613753, 3227506, 6455012, 12910024, 25820048]

約数ペア:

[(1, 25820048), (2, 12910024), (4, 6455012), (8, 3227506), (16, 1613753), (113, 228496), (226, 114248), (452, 57124), (904, 28562), (1808, 14281)]