89795168

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 91644832

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 199, 236, 239, 398, 472, 478, 796, 944, 956, 1592, 1888, 1912, 3184, 3824, 6368, 7648, 11741, 14101, 23482, 28202, 46964, 47561, 56404, 93928, 95122, 112808, 187856, 190244, 225616, 375712, 380488, 451232, 760976, 1521952, 2806099, 5612198, 11224396, 22448792, 44897584, 89795168]

約数ペア:

[(1, 89795168), (2, 44897584), (4, 22448792), (8, 11224396), (16, 5612198), (32, 2806099), (59, 1521952), (118, 760976), (199, 451232), (236, 380488), (239, 375712), (398, 225616), (472, 190244), (478, 187856), (796, 112808), (944, 95122), (956, 93928), (1592, 56404), (1888, 47561), (1912, 46964), (3184, 28202), (3824, 23482), (6368, 14101), (7648, 11741)]