85754984

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15787}}^1$

素因数の和:15897

約数の個数: 32

約数和(自身を含む): 185666880

約数和(自身を除く): 99911896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 15787, 31574, 63148, 110509, 126296, 221018, 442036, 884072, 1531339, 3062678, 6125356, 10719373, 12250712, 21438746, 42877492, 85754984]

約数ペア:

[(1, 85754984), (2, 42877492), (4, 21438746), (7, 12250712), (8, 10719373), (14, 6125356), (28, 3062678), (56, 1531339), (97, 884072), (194, 442036), (388, 221018), (679, 126296), (776, 110509), (1358, 63148), (2716, 31574), (5432, 15787)]