64430552

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{58787}}^1$

素因数の和:58930

約数の個数: 16

約数和(自身を含む): 121691160

約数和(自身を除く): 57260608

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 58787, 117574, 235148, 470296, 8053819, 16107638, 32215276, 64430552]

約数ペア:

[(1, 64430552), (2, 32215276), (4, 16107638), (8, 8053819), (137, 470296), (274, 235148), (548, 117574), (1096, 58787)]