90455491

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4919}}^1$

素因数の和:5034

約数の個数: 16

約数和(自身を含む): 107688960

約数和(自身を除く): 17233469

約数列:

[1, 7, 37, 71, 259, 497, 2627, 4919, 18389, 34433, 182003, 349249, 1274021, 2444743, 12922213, 90455491]

約数ペア:

[(1, 90455491), (7, 12922213), (37, 2444743), (71, 1274021), (259, 349249), (497, 182003), (2627, 34433), (4919, 18389)]