129495328

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{17827}}^1$

素因数の和:18064

約数の個数: 24

約数和(自身を含む): 256081392

約数和(自身を除く): 126586064

約数列:

[1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 3632, 7264, 17827, 35654, 71308, 142616, 285232, 570464, 4046729, 8093458, 16186916, 32373832, 64747664, 129495328]

約数ペア:

[(1, 129495328), (2, 64747664), (4, 32373832), (8, 16186916), (16, 8093458), (32, 4046729), (227, 570464), (454, 285232), (908, 142616), (1816, 71308), (3632, 35654), (7264, 17827)]