55990568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{368359}}^1$

素因数の和:368384

約数の個数: 16

約数和(自身を含む): 110508000

約数和(自身を除く): 54517432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 368359, 736718, 1473436, 2946872, 6998821, 13997642, 27995284, 55990568]

約数ペア:

[(1, 55990568), (2, 27995284), (4, 13997642), (8, 6998821), (19, 2946872), (38, 1473436), (76, 736718), (152, 368359)]