85189258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5477}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 160921728

約数和(自身を除く): 75732470

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 5477, 7777, 10954, 15554, 38339, 60247, 76678, 120494, 421729, 553177, 843458, 1106354, 3872239, 6084947, 7744478, 12169894, 42594629, 85189258]

約数ペア:

[(1, 85189258), (2, 42594629), (7, 12169894), (11, 7744478), (14, 6084947), (22, 3872239), (77, 1106354), (101, 843458), (154, 553177), (202, 421729), (707, 120494), (1111, 76678), (1414, 60247), (2222, 38339), (5477, 15554), (7777, 10954)]