42393616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 85581824

約数和(自身を除く): 43188208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 673, 1016, 1346, 2032, 2692, 3937, 5384, 7874, 10768, 15748, 20863, 31496, 41726, 62992, 83452, 85471, 166904, 170942, 333808, 341884, 683768, 1367536, 2649601, 5299202, 10598404, 21196808, 42393616]

約数ペア:

[(1, 42393616), (2, 21196808), (4, 10598404), (8, 5299202), (16, 2649601), (31, 1367536), (62, 683768), (124, 341884), (127, 333808), (248, 170942), (254, 166904), (496, 85471), (508, 83452), (673, 62992), (1016, 41726), (1346, 31496), (2032, 20863), (2692, 15748), (3937, 10768), (5384, 7874)]