45428072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79979}}^1$

素因数の和:80056

約数の個数: 16

約数和(自身を含む): 86378400

約数和(自身を除く): 40950328

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 79979, 159958, 319916, 639832, 5678509, 11357018, 22714036, 45428072]

約数ペア:

[(1, 45428072), (2, 22714036), (4, 11357018), (8, 5678509), (71, 639832), (142, 319916), (284, 159958), (568, 79979)]