87073228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4723}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 166662720

約数和(自身を除く): 79589492

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 4723, 9218, 9446, 18436, 18892, 51953, 103906, 207812, 1978937, 3957874, 7915748, 21768307, 43536614, 87073228]

約数ペア:

[(1, 87073228), (2, 43536614), (4, 21768307), (11, 7915748), (22, 3957874), (44, 1978937), (419, 207812), (838, 103906), (1676, 51953), (4609, 18892), (4723, 18436), (9218, 9446)]