133371424

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{4337}}^1$

素因数の和:4409

約数の個数: 36

約数和(自身を含む): 271380942

約数和(自身を除く): 138009518

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 4337, 7688, 8674, 15376, 17348, 30752, 34696, 69392, 134447, 138784, 268894, 537788, 1075576, 2151152, 4167857, 4302304, 8335714, 16671428, 33342856, 66685712, 133371424]

約数ペア:

[(1, 133371424), (2, 66685712), (4, 33342856), (8, 16671428), (16, 8335714), (31, 4302304), (32, 4167857), (62, 2151152), (124, 1075576), (248, 537788), (496, 268894), (961, 138784), (992, 134447), (1922, 69392), (3844, 34696), (4337, 30752), (7688, 17348), (8674, 15376)]