81483656

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{53327}}^1$

素因数の和:53524

約数の個数: 16

約数和(自身を含む): 153584640

約数和(自身を除く): 72100984

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 53327, 106654, 213308, 426616, 10185457, 20370914, 40741828, 81483656]

約数ペア:

[(1, 81483656), (2, 40741828), (4, 20370914), (8, 10185457), (191, 426616), (382, 213308), (764, 106654), (1528, 53327)]