85185904

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{3389}}^1$

素因数の和:4968

約数の個数: 20

約数和(自身を含む): 165201480

約数和(自身を除く): 80015576

約数列:

[1, 2, 4, 8, 16, 1571, 3142, 3389, 6284, 6778, 12568, 13556, 25136, 27112, 54224, 5324119, 10648238, 21296476, 42592952, 85185904]

約数ペア:

[(1, 85185904), (2, 42592952), (4, 21296476), (8, 10648238), (16, 5324119), (1571, 54224), (3142, 27112), (3389, 25136), (6284, 13556), (6778, 12568)]