82139336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{331207}}^1$

素因数の和:331244

約数の個数: 16

約数和(自身を含む): 158979840

約数和(自身を除く): 76840504

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 331207, 662414, 1324828, 2649656, 10267417, 20534834, 41069668, 82139336]

約数ペア:

[(1, 82139336), (2, 41069668), (4, 20534834), (8, 10267417), (31, 2649656), (62, 1324828), (124, 662414), (248, 331207)]