61071856

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{7499}}^1$

素因数の和:8016

約数の個数: 20

約数和(自身を含む): 118575000

約数和(自身を除く): 57503144

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 7499, 8144, 14998, 29996, 59992, 119984, 3816991, 7633982, 15267964, 30535928, 61071856]

約数ペア:

[(1, 61071856), (2, 30535928), (4, 15267964), (8, 7633982), (16, 3816991), (509, 119984), (1018, 59992), (2036, 29996), (4072, 14998), (7499, 8144)]