31739196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 47005764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1284, 1301, 2033, 2602, 3903, 4066, 5204, 6099, 7806, 8132, 12198, 15612, 24396, 24719, 49438, 74157, 98876, 139207, 148314, 278414, 296628, 417621, 556828, 835242, 1670484, 2644933, 5289866, 7934799, 10579732, 15869598, 31739196]

約数ペア:

[(1, 31739196), (2, 15869598), (3, 10579732), (4, 7934799), (6, 5289866), (12, 2644933), (19, 1670484), (38, 835242), (57, 556828), (76, 417621), (107, 296628), (114, 278414), (214, 148314), (228, 139207), (321, 98876), (428, 74157), (642, 49438), (1284, 24719), (1301, 24396), (2033, 15612), (2602, 12198), (3903, 8132), (4066, 7806), (5204, 6099)]