80333968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35111}}^1$

素因数の和:35143

約数の個数: 40

約数和(自身を含む): 182863296

約数和(自身を除く): 102529328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 35111, 70222, 140444, 280888, 386221, 456443, 561776, 772442, 912886, 1544884, 1825772, 3089768, 3651544, 5020873, 6179536, 7303088, 10041746, 20083492, 40166984, 80333968]

約数ペア:

[(1, 80333968), (2, 40166984), (4, 20083492), (8, 10041746), (11, 7303088), (13, 6179536), (16, 5020873), (22, 3651544), (26, 3089768), (44, 1825772), (52, 1544884), (88, 912886), (104, 772442), (143, 561776), (176, 456443), (208, 386221), (286, 280888), (572, 140444), (1144, 70222), (2288, 35111)]