16382492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 35094528

約数和(自身を除く): 18712036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 271, 476, 508, 542, 889, 1084, 1778, 1897, 2159, 3556, 3794, 4318, 4607, 7588, 8636, 9214, 15113, 18428, 30226, 32249, 34417, 60452, 64498, 68834, 128996, 137668, 240919, 481838, 585089, 963676, 1170178, 2340356, 4095623, 8191246, 16382492]

約数ペア:

[(1, 16382492), (2, 8191246), (4, 4095623), (7, 2340356), (14, 1170178), (17, 963676), (28, 585089), (34, 481838), (68, 240919), (119, 137668), (127, 128996), (238, 68834), (254, 64498), (271, 60452), (476, 34417), (508, 32249), (542, 30226), (889, 18428), (1084, 15113), (1778, 9214), (1897, 8636), (2159, 7588), (3556, 4607), (3794, 4318)]