161656304

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{34483}}^1$

素因数の和:34784

約数の個数: 20

約数和(自身を含む): 314287176

約数和(自身を除く): 152630872

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 34483, 68966, 137932, 275864, 551728, 10103519, 20207038, 40414076, 80828152, 161656304]

約数ペア:

[(1, 161656304), (2, 80828152), (4, 40414076), (8, 20207038), (16, 10103519), (293, 551728), (586, 275864), (1172, 137932), (2344, 68966), (4688, 34483)]