82844144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{120413}}^1$

素因数の和:120464

約数の個数: 20

約数和(自身を含む): 164244696

約数和(自身を除く): 81400552

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 120413, 240826, 481652, 963304, 1926608, 5177759, 10355518, 20711036, 41422072, 82844144]

約数ペア:

[(1, 82844144), (2, 41422072), (4, 20711036), (8, 10355518), (16, 5177759), (43, 1926608), (86, 963304), (172, 481652), (344, 240826), (688, 120413)]