85978004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{99053}}^1$

素因数の和:99095

約数の個数: 24

約数和(自身を含む): 177504768

約数和(自身を除く): 91526764

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 99053, 198106, 396212, 693371, 1386742, 2773484, 3070643, 6141286, 12282572, 21494501, 42989002, 85978004]

約数ペア:

[(1, 85978004), (2, 42989002), (4, 21494501), (7, 12282572), (14, 6141286), (28, 3070643), (31, 2773484), (62, 1386742), (124, 693371), (217, 396212), (434, 198106), (868, 99053)]