80751544

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 157885200

約数和(自身を除く): 77133656

約数列:

[1, 2, 4, 8, 29, 58, 116, 131, 232, 262, 524, 1048, 2657, 3799, 5314, 7598, 10628, 15196, 21256, 30392, 77053, 154106, 308212, 348067, 616424, 696134, 1392268, 2784536, 10093943, 20187886, 40375772, 80751544]

約数ペア:

[(1, 80751544), (2, 40375772), (4, 20187886), (8, 10093943), (29, 2784536), (58, 1392268), (116, 696134), (131, 616424), (232, 348067), (262, 308212), (524, 154106), (1048, 77053), (2657, 30392), (3799, 21256), (5314, 15196), (7598, 10628)]