163669484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{52391}}^1$

素因数の和:52477

約数の個数: 24

約数和(自身を含む): 316866816

約数和(自身を除く): 153197332

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 52391, 104782, 209564, 576301, 1152602, 2305204, 3719761, 7439522, 14879044, 40917371, 81834742, 163669484]

約数ペア:

[(1, 163669484), (2, 81834742), (4, 40917371), (11, 14879044), (22, 7439522), (44, 3719761), (71, 2305204), (142, 1152602), (284, 576301), (781, 209564), (1562, 104782), (3124, 52391)]