82520848

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{47317}}^1$

素因数の和:47434

約数の個数: 20

約数和(自身を含む): 161354380

約数和(自身を除く): 78833532

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 47317, 94634, 189268, 378536, 757072, 5157553, 10315106, 20630212, 41260424, 82520848]

約数ペア:

[(1, 82520848), (2, 41260424), (4, 20630212), (8, 10315106), (16, 5157553), (109, 757072), (218, 378536), (436, 189268), (872, 94634), (1744, 47317)]