89838454

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{4001}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 137348640

約数和(自身を除く): 47510186

約数列:

[1, 2, 103, 109, 206, 218, 4001, 8002, 11227, 22454, 412103, 436109, 824206, 872218, 44919227, 89838454]

約数ペア:

[(1, 89838454), (2, 44919227), (103, 872218), (109, 824206), (206, 436109), (218, 412103), (4001, 22454), (8002, 11227)]