85459052

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{28001}}^1$

素因数の和:28121

約数の個数: 24

約数和(自身を含む): 172492320

約数和(自身を除く): 87033268

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 28001, 56002, 112004, 196007, 392014, 784028, 3052109, 6104218, 12208436, 21364763, 42729526, 85459052]

約数ペア:

[(1, 85459052), (2, 42729526), (4, 21364763), (7, 12208436), (14, 6104218), (28, 3052109), (109, 784028), (218, 392014), (436, 196007), (763, 112004), (1526, 56002), (3052, 28001)]