83886376

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15443}}^1$

素因数の和:15553

約数の個数: 32

約数和(自身を含む): 181621440

約数和(自身を除く): 97735064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 15443, 30886, 61772, 108101, 123544, 216202, 432404, 864808, 1497971, 2995942, 5991884, 10485797, 11983768, 20971594, 41943188, 83886376]

約数ペア:

[(1, 83886376), (2, 41943188), (4, 20971594), (7, 11983768), (8, 10485797), (14, 5991884), (28, 2995942), (56, 1497971), (97, 864808), (194, 432404), (388, 216202), (679, 123544), (776, 108101), (1358, 61772), (2716, 30886), (5432, 15443)]