85430896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79693}}^1$

素因数の和:79768

約数の個数: 20

約数和(自身を含む): 167994952

約数和(自身を除く): 82564056

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 79693, 159386, 318772, 637544, 1275088, 5339431, 10678862, 21357724, 42715448, 85430896]

約数ペア:

[(1, 85430896), (2, 42715448), (4, 21357724), (8, 10678862), (16, 5339431), (67, 1275088), (134, 637544), (268, 318772), (536, 159386), (1072, 79693)]