85199942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{3947}}^1$

素因数の和:4243

約数の個数: 16

約数和(自身を含む): 131326272

約数和(自身を除く): 46126330

約数列:

[1, 2, 43, 86, 251, 502, 3947, 7894, 10793, 21586, 169721, 339442, 990697, 1981394, 42599971, 85199942]

約数ペア:

[(1, 85199942), (2, 42599971), (43, 1981394), (86, 990697), (251, 339442), (502, 169721), (3947, 21586), (7894, 10793)]