31283098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 60137280

約数和(自身を除く): 28854182

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 121, 154, 242, 313, 413, 626, 649, 826, 847, 1298, 1694, 2191, 3443, 4382, 4543, 6886, 7139, 9086, 14278, 18467, 24101, 36934, 37873, 48202, 49973, 75746, 99946, 129269, 203137, 258538, 265111, 406274, 530222, 1421959, 2234507, 2843918, 4469014, 15641549, 31283098]

約数ペア:

[(1, 31283098), (2, 15641549), (7, 4469014), (11, 2843918), (14, 2234507), (22, 1421959), (59, 530222), (77, 406274), (118, 265111), (121, 258538), (154, 203137), (242, 129269), (313, 99946), (413, 75746), (626, 49973), (649, 48202), (826, 37873), (847, 36934), (1298, 24101), (1694, 18467), (2191, 14278), (3443, 9086), (4382, 7139), (4543, 6886)]