54920216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1567}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 111296640

約数和(自身を除く): 56376424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 1567, 2696, 3134, 4381, 6268, 8762, 12536, 17524, 20371, 35048, 40742, 81484, 162968, 528079, 1056158, 2112316, 4224632, 6865027, 13730054, 27460108, 54920216]

約数ペア:

[(1, 54920216), (2, 27460108), (4, 13730054), (8, 6865027), (13, 4224632), (26, 2112316), (52, 1056158), (104, 528079), (337, 162968), (674, 81484), (1348, 40742), (1567, 35048), (2696, 20371), (3134, 17524), (4381, 12536), (6268, 8762)]