458416

素因数分解:

$2^4\times 7^1\times {\mathrm{4093}}^1$

素因数の和:4108

約数の個数: 20

約数和(自身を含む): 1015312

約数和(自身を除く): 556896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4093, 8186, 16372, 28651, 32744, 57302, 65488, 114604, 229208, 458416]

約数ペア:

[(1, 458416), (2, 229208), (4, 114604), (7, 65488), (8, 57302), (14, 32744), (16, 28651), (28, 16372), (56, 8186), (112, 4093)]