83210456

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4139}}^1$

素因数の和:4511

約数の個数: 32

約数和(自身を含む): 178848000

約数和(自身を除く): 95637544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 4139, 5026, 8278, 10052, 16556, 20104, 28973, 33112, 57946, 115892, 231784, 1485901, 2971802, 5943604, 10401307, 11887208, 20802614, 41605228, 83210456]

約数ペア:

[(1, 83210456), (2, 41605228), (4, 20802614), (7, 11887208), (8, 10401307), (14, 5943604), (28, 2971802), (56, 1485901), (359, 231784), (718, 115892), (1436, 57946), (2513, 33112), (2872, 28973), (4139, 20104), (5026, 16556), (8278, 10052)]