54165488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{260411}}^1$

素因数の和:260432

約数の個数: 20

約数和(自身を含む): 113018808

約数和(自身を除く): 58853320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 260411, 520822, 1041644, 2083288, 3385343, 4166576, 6770686, 13541372, 27082744, 54165488]

約数ペア:

[(1, 54165488), (2, 27082744), (4, 13541372), (8, 6770686), (13, 4166576), (16, 3385343), (26, 2083288), (52, 1041644), (104, 520822), (208, 260411)]