86673272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49927}}^1$

素因数の和:49971

約数の個数: 32

約数和(自身を含む): 191723520

約数和(自身を除く): 105050248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 49927, 99854, 199708, 349489, 399416, 698978, 1397956, 1547737, 2795912, 3095474, 6190948, 10834159, 12381896, 21668318, 43336636, 86673272]

約数ペア:

[(1, 86673272), (2, 43336636), (4, 21668318), (7, 12381896), (8, 10834159), (14, 6190948), (28, 3095474), (31, 2795912), (56, 1547737), (62, 1397956), (124, 698978), (217, 399416), (248, 349489), (434, 199708), (868, 99854), (1736, 49927)]