86954368

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{2143}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 173856960

約数和(自身を除く): 86902592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 634, 1268, 2143, 2536, 4286, 5072, 8572, 10144, 17144, 20288, 34288, 40576, 68576, 137152, 274304, 679331, 1358662, 2717324, 5434648, 10869296, 21738592, 43477184, 86954368]

約数ペア:

[(1, 86954368), (2, 43477184), (4, 21738592), (8, 10869296), (16, 5434648), (32, 2717324), (64, 1358662), (128, 679331), (317, 274304), (634, 137152), (1268, 68576), (2143, 40576), (2536, 34288), (4286, 20288), (5072, 17144), (8572, 10144)]