16329404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 35571648

約数和(自身を除く): 19242244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 397, 452, 791, 794, 1469, 1582, 1588, 2779, 2938, 3164, 5161, 5558, 5876, 10283, 10322, 11116, 20566, 20644, 36127, 41132, 44861, 72254, 89722, 144508, 179444, 314027, 583193, 628054, 1166386, 1256108, 2332772, 4082351, 8164702, 16329404]

約数ペア:

[(1, 16329404), (2, 8164702), (4, 4082351), (7, 2332772), (13, 1256108), (14, 1166386), (26, 628054), (28, 583193), (52, 314027), (91, 179444), (113, 144508), (182, 89722), (226, 72254), (364, 44861), (397, 41132), (452, 36127), (791, 20644), (794, 20566), (1469, 11116), (1582, 10322), (1588, 10283), (2779, 5876), (2938, 5558), (3164, 5161)]