38040496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{182887}}^1$

素因数の和:182908

約数の個数: 20

約数和(自身を含む): 79373392

約数和(自身を除く): 41332896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 182887, 365774, 731548, 1463096, 2377531, 2926192, 4755062, 9510124, 19020248, 38040496]

約数ペア:

[(1, 38040496), (2, 19020248), (4, 9510124), (8, 4755062), (13, 2926192), (16, 2377531), (26, 1463096), (52, 731548), (104, 365774), (208, 182887)]