80712544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 174073536

約数和(自身を除く): 93360992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 467, 491, 934, 982, 1868, 1964, 3736, 3928, 5137, 5401, 7472, 7856, 10274, 10802, 14944, 15712, 20548, 21604, 41096, 43208, 82192, 86416, 164384, 172832, 229297, 458594, 917188, 1834376, 2522267, 3668752, 5044534, 7337504, 10089068, 20178136, 40356272, 80712544]

約数ペア:

[(1, 80712544), (2, 40356272), (4, 20178136), (8, 10089068), (11, 7337504), (16, 5044534), (22, 3668752), (32, 2522267), (44, 1834376), (88, 917188), (176, 458594), (352, 229297), (467, 172832), (491, 164384), (934, 86416), (982, 82192), (1868, 43208), (1964, 41096), (3736, 21604), (3928, 20548), (5137, 15712), (5401, 14944), (7472, 10802), (7856, 10274)]