42842704

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{65309}}^1$

素因数の和:65358

約数の個数: 20

約数和(自身を含む): 85033620

約数和(自身を除く): 42190916

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 65309, 130618, 261236, 522472, 1044944, 2677669, 5355338, 10710676, 21421352, 42842704]

約数ペア:

[(1, 42842704), (2, 21421352), (4, 10710676), (8, 5355338), (16, 2677669), (41, 1044944), (82, 522472), (164, 261236), (328, 130618), (656, 65309)]