190147376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1447}}^1$

素因数の和:1689

約数の個数: 40

約数和(自身を含む): 379213824

約数和(自身を除く): 189066448

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 191, 344, 382, 688, 764, 1447, 1528, 2894, 3056, 5788, 8213, 11576, 16426, 23152, 32852, 62221, 65704, 124442, 131408, 248884, 276377, 497768, 552754, 995536, 1105508, 2211016, 4422032, 11884211, 23768422, 47536844, 95073688, 190147376]

約数ペア:

[(1, 190147376), (2, 95073688), (4, 47536844), (8, 23768422), (16, 11884211), (43, 4422032), (86, 2211016), (172, 1105508), (191, 995536), (344, 552754), (382, 497768), (688, 276377), (764, 248884), (1447, 131408), (1528, 124442), (2894, 65704), (3056, 62221), (5788, 32852), (8213, 23152), (11576, 16426)]