42894328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 83468160

約数和(自身を除く): 40573832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 257, 514, 673, 1028, 1346, 2056, 2692, 5384, 7967, 15934, 20863, 31868, 41726, 63736, 83452, 166904, 172961, 345922, 691844, 1383688, 5361791, 10723582, 21447164, 42894328]

約数ペア:

[(1, 42894328), (2, 21447164), (4, 10723582), (8, 5361791), (31, 1383688), (62, 691844), (124, 345922), (248, 172961), (257, 166904), (514, 83452), (673, 63736), (1028, 41726), (1346, 31868), (2056, 20863), (2692, 15934), (5384, 7967)]