55786394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{34141}}^1$

素因数の和:34205

約数の個数: 16

約数和(自身を含む): 90134880

約数和(自身を除く): 34348486

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 34141, 68282, 648679, 1297358, 1468063, 2936126, 27893197, 55786394]

約数ペア:

[(1, 55786394), (2, 27893197), (19, 2936126), (38, 1468063), (43, 1297358), (86, 648679), (817, 68282), (1634, 34141)]