16564044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6406

約数の個数: 48

約数和(自身を含む): 45602816

約数和(自身を除く): 29038772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 6361, 12722, 19083, 25444, 38166, 44527, 76332, 89054, 133581, 178108, 197191, 267162, 394382, 534324, 591573, 788764, 1183146, 1380337, 2366292, 2760674, 4141011, 5521348, 8282022, 16564044]

約数ペア:

[(1, 16564044), (2, 8282022), (3, 5521348), (4, 4141011), (6, 2760674), (7, 2366292), (12, 1380337), (14, 1183146), (21, 788764), (28, 591573), (31, 534324), (42, 394382), (62, 267162), (84, 197191), (93, 178108), (124, 133581), (186, 89054), (217, 76332), (372, 44527), (434, 38166), (651, 25444), (868, 19083), (1302, 12722), (2604, 6361)]