16943576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 34428240

約数和(自身を除く): 17484664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 827, 1576, 1654, 2561, 3308, 5122, 6616, 10244, 10751, 20488, 21502, 43004, 86008, 162919, 325838, 651676, 1303352, 2117947, 4235894, 8471788, 16943576]

約数ペア:

[(1, 16943576), (2, 8471788), (4, 4235894), (8, 2117947), (13, 1303352), (26, 651676), (52, 325838), (104, 162919), (197, 86008), (394, 43004), (788, 21502), (827, 20488), (1576, 10751), (1654, 10244), (2561, 6616), (3308, 5122)]