123038752

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{4001}}^1$

素因数の和:4073

約数の個数: 36

約数和(自身を含む): 250361118

約数和(自身を除く): 127322366

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 4001, 7688, 8002, 15376, 16004, 30752, 32008, 64016, 124031, 128032, 248062, 496124, 992248, 1984496, 3844961, 3968992, 7689922, 15379844, 30759688, 61519376, 123038752]

約数ペア:

[(1, 123038752), (2, 61519376), (4, 30759688), (8, 15379844), (16, 7689922), (31, 3968992), (32, 3844961), (62, 1984496), (124, 992248), (248, 496124), (496, 248062), (961, 128032), (992, 124031), (1922, 64016), (3844, 32008), (4001, 30752), (7688, 16004), (8002, 15376)]