816477488

素因数分解:

$2^4\times {\mathrm{12413}}^1\times {\mathrm{4111}}^1$

素因数の和:16532

約数の個数: 20

約数和(自身を含む): 1582437408

約数和(自身を除く): 765959920

約数列:

[1, 2, 4, 8, 16, 4111, 8222, 12413, 16444, 24826, 32888, 49652, 65776, 99304, 198608, 51029843, 102059686, 204119372, 408238744, 816477488]

約数ペア:

[(1, 816477488), (2, 408238744), (4, 204119372), (8, 102059686), (16, 51029843), (4111, 198608), (8222, 99304), (12413, 65776), (16444, 49652), (24826, 32888)]