85428178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{1583}}^1$

素因数の和:1830

約数の個数: 24

約数和(自身を含む): 141571584

約数和(自身を除く): 56143406

約数列:

[1, 2, 11, 22, 121, 223, 242, 446, 1583, 2453, 3166, 4906, 17413, 26983, 34826, 53966, 191543, 353009, 383086, 706018, 3883099, 7766198, 42714089, 85428178]

約数ペア:

[(1, 85428178), (2, 42714089), (11, 7766198), (22, 3883099), (121, 706018), (223, 383086), (242, 353009), (446, 191543), (1583, 53966), (2453, 34826), (3166, 26983), (4906, 17413)]