82299568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{395671}}^1$

素因数の和:395692

約数の個数: 20

約数和(自身を含む): 171721648

約数和(自身を除く): 89422080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 395671, 791342, 1582684, 3165368, 5143723, 6330736, 10287446, 20574892, 41149784, 82299568]

約数ペア:

[(1, 82299568), (2, 41149784), (4, 20574892), (8, 10287446), (13, 6330736), (16, 5143723), (26, 3165368), (52, 1582684), (104, 791342), (208, 395671)]