64891048

素因数分解:

$2^3\times {\mathrm{2609}}^1\times {\mathrm{3109}}^1$

素因数の和:5724

約数の個数: 16

約数和(自身を含む): 121756500

約数和(自身を除く): 56865452

約数列:

[1, 2, 4, 8, 2609, 3109, 5218, 6218, 10436, 12436, 20872, 24872, 8111381, 16222762, 32445524, 64891048]

約数ペア:

[(1, 64891048), (2, 32445524), (4, 16222762), (8, 8111381), (2609, 24872), (3109, 20872), (5218, 12436), (6218, 10436)]