82653688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{827}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 172662840

約数和(自身を除く): 90009152

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 827, 961, 1612, 1654, 1922, 3224, 3308, 3844, 6616, 7688, 10751, 12493, 21502, 24986, 25637, 43004, 49972, 51274, 86008, 99944, 102548, 205096, 333281, 666562, 794747, 1333124, 1589494, 2666248, 3178988, 6357976, 10331711, 20663422, 41326844, 82653688]

約数ペア:

[(1, 82653688), (2, 41326844), (4, 20663422), (8, 10331711), (13, 6357976), (26, 3178988), (31, 2666248), (52, 1589494), (62, 1333124), (104, 794747), (124, 666562), (248, 333281), (403, 205096), (806, 102548), (827, 99944), (961, 86008), (1612, 51274), (1654, 49972), (1922, 43004), (3224, 25637), (3308, 24986), (3844, 21502), (6616, 12493), (7688, 10751)]