57421232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{326257}}^1$

素因数の和:326276

約数の個数: 20

約数和(自身を含む): 121367976

約数和(自身を除く): 63946744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 326257, 652514, 1305028, 2610056, 3588827, 5220112, 7177654, 14355308, 28710616, 57421232]

約数ペア:

[(1, 57421232), (2, 28710616), (4, 14355308), (8, 7177654), (11, 5220112), (16, 3588827), (22, 2610056), (44, 1305028), (88, 652514), (176, 326257)]