85559344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{937}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 179120480

約数和(自身を除く): 93561136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439, 878, 937, 1756, 1874, 3512, 3748, 5707, 7024, 7496, 11414, 12181, 14992, 22828, 24362, 45656, 48724, 91312, 97448, 194896, 411343, 822686, 1645372, 3290744, 5347459, 6581488, 10694918, 21389836, 42779672, 85559344]

約数ペア:

[(1, 85559344), (2, 42779672), (4, 21389836), (8, 10694918), (13, 6581488), (16, 5347459), (26, 3290744), (52, 1645372), (104, 822686), (208, 411343), (439, 194896), (878, 97448), (937, 91312), (1756, 48724), (1874, 45656), (3512, 24362), (3748, 22828), (5707, 14992), (7024, 12181), (7496, 11414)]