65780912

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{2617}}^1$

素因数の和:4196

約数の個数: 20

約数和(自身を含む): 127580376

約数和(自身を除く): 61799464

約数列:

[1, 2, 4, 8, 16, 1571, 2617, 3142, 5234, 6284, 10468, 12568, 20936, 25136, 41872, 4111307, 8222614, 16445228, 32890456, 65780912]

約数ペア:

[(1, 65780912), (2, 32890456), (4, 16445228), (8, 8222614), (16, 4111307), (1571, 41872), (2617, 25136), (3142, 20936), (5234, 12568), (6284, 10468)]