86409484

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{9923}}^1$

素因数の和:10245

約数の個数: 24

約数和(自身を含む): 173392128

約数和(自身を除く): 86982644

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 9923, 19846, 39692, 69461, 138922, 277844, 3086053, 6172106, 12344212, 21602371, 43204742, 86409484]

約数ペア:

[(1, 86409484), (2, 43204742), (4, 21602371), (7, 12344212), (14, 6172106), (28, 3086053), (311, 277844), (622, 138922), (1244, 69461), (2177, 39692), (4354, 19846), (8708, 9923)]