91347368

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 200412000

約数和(自身を除く): 109064632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 1171, 1393, 1592, 2342, 2786, 4684, 5572, 8197, 9368, 9751, 11144, 16394, 19502, 32788, 39004, 57379, 65576, 78008, 114758, 229516, 233029, 459032, 466058, 932116, 1631203, 1864232, 3262406, 6524812, 11418421, 13049624, 22836842, 45673684, 91347368]

約数ペア:

[(1, 91347368), (2, 45673684), (4, 22836842), (7, 13049624), (8, 11418421), (14, 6524812), (28, 3262406), (49, 1864232), (56, 1631203), (98, 932116), (196, 466058), (199, 459032), (392, 233029), (398, 229516), (796, 114758), (1171, 78008), (1393, 65576), (1592, 57379), (2342, 39004), (2786, 32788), (4684, 19502), (5572, 16394), (8197, 11144), (9368, 9751)]