131412856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{966271}}^1$

素因数の和:966294

約数の個数: 16

約数和(自身を含む): 260893440

約数和(自身を除く): 129480584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 966271, 1932542, 3865084, 7730168, 16426607, 32853214, 65706428, 131412856]

約数ペア:

[(1, 131412856), (2, 65706428), (4, 32853214), (8, 16426607), (17, 7730168), (34, 3865084), (68, 1932542), (136, 966271)]