80447624

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2647}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 157291200

約数和(自身を除く): 76843576

約数列:

[1, 2, 4, 8, 29, 58, 116, 131, 232, 262, 524, 1048, 2647, 3799, 5294, 7598, 10588, 15196, 21176, 30392, 76763, 153526, 307052, 346757, 614104, 693514, 1387028, 2774056, 10055953, 20111906, 40223812, 80447624]

約数ペア:

[(1, 80447624), (2, 40223812), (4, 20111906), (8, 10055953), (29, 2774056), (58, 1387028), (116, 693514), (131, 614104), (232, 346757), (262, 307052), (524, 153526), (1048, 76763), (2647, 30392), (3799, 21176), (5294, 15196), (7598, 10588)]