31574114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 56718144

約数和(自身を除く): 25144030

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 2083, 4166, 7579, 15158, 22913, 27079, 45826, 54158, 110399, 220798, 297869, 595738, 1214389, 1435187, 2428778, 2870374, 15787057, 31574114]

約数ペア:

[(1, 31574114), (2, 15787057), (11, 2870374), (13, 2428778), (22, 1435187), (26, 1214389), (53, 595738), (106, 297869), (143, 220798), (286, 110399), (583, 54158), (689, 45826), (1166, 27079), (1378, 22913), (2083, 15158), (4166, 7579)]