82432688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{396311}}^1$

素因数の和:396332

約数の個数: 20

約数和(自身を含む): 171999408

約数和(自身を除く): 89566720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 396311, 792622, 1585244, 3170488, 5152043, 6340976, 10304086, 20608172, 41216344, 82432688]

約数ペア:

[(1, 82432688), (2, 41216344), (4, 20608172), (8, 10304086), (13, 6340976), (16, 5152043), (26, 3170488), (52, 1585244), (104, 792622), (208, 396311)]