56191976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{171317}}^1$

素因数の和:171364

約数の個数: 16

約数和(自身を含む): 107930340

約数和(自身を除く): 51738364

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 171317, 342634, 685268, 1370536, 7023997, 14047994, 28095988, 56191976]

約数ペア:

[(1, 56191976), (2, 28095988), (4, 14047994), (8, 7023997), (41, 1370536), (82, 685268), (164, 342634), (328, 171317)]