85455592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1087}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 166072320

約数和(自身を除く): 80616728

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 317, 634, 1087, 1268, 2174, 2536, 4348, 8696, 9827, 19654, 33697, 39308, 67394, 78616, 134788, 269576, 344579, 689158, 1378316, 2756632, 10681949, 21363898, 42727796, 85455592]

約数ペア:

[(1, 85455592), (2, 42727796), (4, 21363898), (8, 10681949), (31, 2756632), (62, 1378316), (124, 689158), (248, 344579), (317, 269576), (634, 134788), (1087, 78616), (1268, 67394), (2174, 39308), (2536, 33697), (4348, 19654), (8696, 9827)]