80605736

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{234319}}^1$

素因数の和:234368

約数の個数: 16

約数和(自身を含む): 154651200

約数和(自身を除く): 74045464

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 234319, 468638, 937276, 1874552, 10075717, 20151434, 40302868, 80605736]

約数ペア:

[(1, 80605736), (2, 40302868), (4, 20151434), (8, 10075717), (43, 1874552), (86, 937276), (172, 468638), (344, 234319)]