88085792

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 177380280

約数和(自身を除く): 89294488

約数列:

[1, 2, 4, 8, 16, 32, 89, 157, 178, 197, 314, 356, 394, 628, 712, 788, 1256, 1424, 1576, 2512, 2848, 3152, 5024, 6304, 13973, 17533, 27946, 30929, 35066, 55892, 61858, 70132, 111784, 123716, 140264, 223568, 247432, 280528, 447136, 494864, 561056, 989728, 2752681, 5505362, 11010724, 22021448, 44042896, 88085792]

約数ペア:

[(1, 88085792), (2, 44042896), (4, 22021448), (8, 11010724), (16, 5505362), (32, 2752681), (89, 989728), (157, 561056), (178, 494864), (197, 447136), (314, 280528), (356, 247432), (394, 223568), (628, 140264), (712, 123716), (788, 111784), (1256, 70132), (1424, 61858), (1576, 55892), (2512, 35066), (2848, 30929), (3152, 27946), (5024, 17533), (6304, 13973)]