133663648

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{38321}}^1$

素因数の和:38440

約数の個数: 24

約数和(自身を含む): 265571460

約数和(自身を除く): 131907812

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 38321, 76642, 153284, 306568, 613136, 1226272, 4176989, 8353978, 16707956, 33415912, 66831824, 133663648]

約数ペア:

[(1, 133663648), (2, 66831824), (4, 33415912), (8, 16707956), (16, 8353978), (32, 4176989), (109, 1226272), (218, 613136), (436, 306568), (872, 153284), (1744, 76642), (3488, 38321)]