133663856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{363217}}^1$

素因数の和:363248

約数の個数: 20

約数和(自身を含む): 270234192

約数和(自身を除く): 136570336

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 363217, 726434, 1452868, 2905736, 5811472, 8353991, 16707982, 33415964, 66831928, 133663856]

約数ペア:

[(1, 133663856), (2, 66831928), (4, 33415964), (8, 16707982), (16, 8353991), (23, 5811472), (46, 2905736), (92, 1452868), (184, 726434), (368, 363217)]