130777792

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{47521}}^1$

素因数の和:47576

約数の個数: 28

約数和(自身を含む): 265552936

約数和(自身を除く): 134775144

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 47521, 95042, 190084, 380168, 760336, 1520672, 2043403, 3041344, 4086806, 8173612, 16347224, 32694448, 65388896, 130777792]

約数ペア:

[(1, 130777792), (2, 65388896), (4, 32694448), (8, 16347224), (16, 8173612), (32, 4086806), (43, 3041344), (64, 2043403), (86, 1520672), (172, 760336), (344, 380168), (688, 190084), (1376, 95042), (2752, 47521)]