67211464

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{204913}}^1$

素因数の和:204960

約数の個数: 16

約数和(自身を含む): 129095820

約数和(自身を除く): 61884356

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 204913, 409826, 819652, 1639304, 8401433, 16802866, 33605732, 67211464]

約数ペア:

[(1, 67211464), (2, 33605732), (4, 16802866), (8, 8401433), (41, 1639304), (82, 819652), (164, 409826), (328, 204913)]