31290846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 35479074

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2207, 2363, 4414, 4726, 6621, 7089, 13242, 14178, 37519, 75038, 112557, 225114, 306773, 613546, 920319, 1840638, 5215141, 10430282, 15645423, 31290846]

約数ペア:

[(1, 31290846), (2, 15645423), (3, 10430282), (6, 5215141), (17, 1840638), (34, 920319), (51, 613546), (102, 306773), (139, 225114), (278, 112557), (417, 75038), (834, 37519), (2207, 14178), (2363, 13242), (4414, 7089), (4726, 6621)]