85411604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 167142528

約数和(自身を除く): 81730924

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 97, 194, 388, 391, 563, 782, 1126, 1564, 1649, 2231, 2252, 3298, 4462, 6596, 8924, 9571, 12949, 19142, 25898, 37927, 38284, 51796, 54611, 75854, 109222, 151708, 218444, 220133, 440266, 880532, 928387, 1256053, 1856774, 2512106, 3713548, 5024212, 21352901, 42705802, 85411604]

約数ペア:

[(1, 85411604), (2, 42705802), (4, 21352901), (17, 5024212), (23, 3713548), (34, 2512106), (46, 1856774), (68, 1256053), (92, 928387), (97, 880532), (194, 440266), (388, 220133), (391, 218444), (563, 151708), (782, 109222), (1126, 75854), (1564, 54611), (1649, 51796), (2231, 38284), (2252, 37927), (3298, 25898), (4462, 19142), (6596, 12949), (8924, 9571)]