54743728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263191}}^1$

素因数の和:263212

約数の個数: 20

約数和(自身を含む): 114225328

約数和(自身を除く): 59481600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263191, 526382, 1052764, 2105528, 3421483, 4211056, 6842966, 13685932, 27371864, 54743728]

約数ペア:

[(1, 54743728), (2, 27371864), (4, 13685932), (8, 6842966), (13, 4211056), (16, 3421483), (26, 2105528), (52, 1052764), (104, 526382), (208, 263191)]