91570328

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 174636000

約数和(自身を除く): 83065672

約数列:

[1, 2, 4, 8, 97, 194, 197, 388, 394, 599, 776, 788, 1198, 1576, 2396, 4792, 19109, 38218, 58103, 76436, 116206, 118003, 152872, 232412, 236006, 464824, 472012, 944024, 11446291, 22892582, 45785164, 91570328]

約数ペア:

[(1, 91570328), (2, 45785164), (4, 22892582), (8, 11446291), (97, 944024), (194, 472012), (197, 464824), (388, 236006), (394, 232412), (599, 152872), (776, 118003), (788, 116206), (1198, 76436), (1576, 58103), (2396, 38218), (4792, 19109)]