8069672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 16826880

約数和(自身を除く): 8757208

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 2503, 3224, 5006, 10012, 20024, 32539, 65078, 77593, 130156, 155186, 260312, 310372, 620744, 1008709, 2017418, 4034836, 8069672]

約数ペア:

[(1, 8069672), (2, 4034836), (4, 2017418), (8, 1008709), (13, 620744), (26, 310372), (31, 260312), (52, 155186), (62, 130156), (104, 77593), (124, 65078), (248, 32539), (403, 20024), (806, 10012), (1612, 5006), (2503, 3224)]