86357936

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7949}}^1$

素因数の和:8061

約数の個数: 40

約数和(自身を含む): 193216800

約数和(自身を除く): 106858864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 7949, 10864, 15898, 31796, 55643, 63592, 111286, 127184, 222572, 445144, 771053, 890288, 1542106, 3084212, 5397371, 6168424, 10794742, 12336848, 21589484, 43178968, 86357936]

約数ペア:

[(1, 86357936), (2, 43178968), (4, 21589484), (7, 12336848), (8, 10794742), (14, 6168424), (16, 5397371), (28, 3084212), (56, 1542106), (97, 890288), (112, 771053), (194, 445144), (388, 222572), (679, 127184), (776, 111286), (1358, 63592), (1552, 55643), (2716, 31796), (5432, 15898), (7949, 10864)]