86572984

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 165266640

約数和(自身を除く): 78693656

約数列:

[1, 2, 4, 8, 83, 166, 241, 332, 482, 541, 664, 964, 1082, 1928, 2164, 4328, 20003, 40006, 44903, 80012, 89806, 130381, 160024, 179612, 260762, 359224, 521524, 1043048, 10821623, 21643246, 43286492, 86572984]

約数ペア:

[(1, 86572984), (2, 43286492), (4, 21643246), (8, 10821623), (83, 1043048), (166, 521524), (241, 359224), (332, 260762), (482, 179612), (541, 160024), (664, 130381), (964, 89806), (1082, 80012), (1928, 44903), (2164, 40006), (4328, 20003)]