86258465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2203}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 106638336

約数和(自身を除く): 20379871

約数列:

[1, 5, 41, 191, 205, 955, 2203, 7831, 11015, 39155, 90323, 420773, 451615, 2103865, 17251693, 86258465]

約数ペア:

[(1, 86258465), (5, 17251693), (41, 2103865), (191, 451615), (205, 420773), (955, 90323), (2203, 39155), (7831, 11015)]