31165442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 58700160

約数和(自身を除く): 27534718

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1289, 1727, 2198, 2578, 3454, 9023, 12089, 14179, 18046, 24178, 28358, 99253, 198506, 202373, 404746, 1416611, 2226103, 2833222, 4452206, 15582721, 31165442]

約数ペア:

[(1, 31165442), (2, 15582721), (7, 4452206), (11, 2833222), (14, 2226103), (22, 1416611), (77, 404746), (154, 202373), (157, 198506), (314, 99253), (1099, 28358), (1289, 24178), (1727, 18046), (2198, 14179), (2578, 12089), (3454, 9023)]