16091936

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 38404800

約数和(自身を除く): 22312864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 199, 224, 266, 304, 361, 398, 532, 608, 722, 796, 1064, 1393, 1444, 1592, 2128, 2527, 2786, 2888, 3184, 3781, 4256, 5054, 5572, 5776, 6368, 7562, 10108, 11144, 11552, 15124, 20216, 22288, 26467, 30248, 40432, 44576, 52934, 60496, 71839, 80864, 105868, 120992, 143678, 211736, 287356, 423472, 502873, 574712, 846944, 1005746, 1149424, 2011492, 2298848, 4022984, 8045968, 16091936]

約数ペア:

[(1, 16091936), (2, 8045968), (4, 4022984), (7, 2298848), (8, 2011492), (14, 1149424), (16, 1005746), (19, 846944), (28, 574712), (32, 502873), (38, 423472), (56, 287356), (76, 211736), (112, 143678), (133, 120992), (152, 105868), (199, 80864), (224, 71839), (266, 60496), (304, 52934), (361, 44576), (398, 40432), (532, 30248), (608, 26467), (722, 22288), (796, 20216), (1064, 15124), (1393, 11552), (1444, 11144), (1592, 10108), (2128, 7562), (2527, 6368), (2786, 5776), (2888, 5572), (3184, 5054), (3781, 4256)]