160687528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{489901}}^1$

素因数の和:489948

約数の個数: 16

約数和(自身を含む): 308638260

約数和(自身を除く): 147950732

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 489901, 979802, 1959604, 3919208, 20085941, 40171882, 80343764, 160687528]

約数ペア:

[(1, 160687528), (2, 80343764), (4, 40171882), (8, 20085941), (41, 3919208), (82, 1959604), (164, 979802), (328, 489901)]