86105446

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2087}}^1$

素因数の和:2524

約数の個数: 24

約数和(自身を含む): 150674256

約数和(自身を除く): 64568810

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 2087, 2947, 4174, 5894, 14609, 20629, 29218, 41258, 102263, 204526, 878627, 1757254, 6150389, 12300778, 43052723, 86105446]

約数ペア:

[(1, 86105446), (2, 43052723), (7, 12300778), (14, 6150389), (49, 1757254), (98, 878627), (421, 204526), (842, 102263), (2087, 41258), (2947, 29218), (4174, 20629), (5894, 14609)]