380047216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5407}}^1$

素因数の和:5629

約数の個数: 40

約数和(自身を含む): 772521984

約数和(自身を除く): 392474768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 1528, 3056, 4393, 5407, 8786, 10814, 17572, 21628, 35144, 43256, 70288, 86512, 124361, 248722, 497444, 994888, 1032737, 1989776, 2065474, 4130948, 8261896, 16523792, 23752951, 47505902, 95011804, 190023608, 380047216]

約数ペア:

[(1, 380047216), (2, 190023608), (4, 95011804), (8, 47505902), (16, 23752951), (23, 16523792), (46, 8261896), (92, 4130948), (184, 2065474), (191, 1989776), (368, 1032737), (382, 994888), (764, 497444), (1528, 248722), (3056, 124361), (4393, 86512), (5407, 70288), (8786, 43256), (10814, 35144), (17572, 21628)]