82736816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2373

約数の個数: 40

約数和(自身を含む): 167199120

約数和(自身を除く): 84462304

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 2269, 2279, 4538, 4558, 9076, 9116, 18152, 18232, 36304, 36464, 97567, 120257, 195134, 240514, 390268, 481028, 780536, 962056, 1561072, 1924112, 5171051, 10342102, 20684204, 41368408, 82736816]

約数ペア:

[(1, 82736816), (2, 41368408), (4, 20684204), (8, 10342102), (16, 5171051), (43, 1924112), (53, 1561072), (86, 962056), (106, 780536), (172, 481028), (212, 390268), (344, 240514), (424, 195134), (688, 120257), (848, 97567), (2269, 36464), (2279, 36304), (4538, 18232), (4558, 18152), (9076, 9116)]