48291568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{232171}}^1$

素因数の和:232192

約数の個数: 20

約数和(自身を含む): 100762648

約数和(自身を除く): 52471080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 232171, 464342, 928684, 1857368, 3018223, 3714736, 6036446, 12072892, 24145784, 48291568]

約数ペア:

[(1, 48291568), (2, 24145784), (4, 12072892), (8, 6036446), (13, 3714736), (16, 3018223), (26, 1857368), (52, 928684), (104, 464342), (208, 232171)]