31383478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 57139200

約数和(自身を除く): 25755722

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 929, 1778, 1858, 2413, 4826, 6503, 13006, 16891, 17651, 33782, 35302, 117983, 123557, 235966, 247114, 825881, 1651762, 2241677, 4483354, 15691739, 31383478]

約数ペア:

[(1, 31383478), (2, 15691739), (7, 4483354), (14, 2241677), (19, 1651762), (38, 825881), (127, 247114), (133, 235966), (254, 123557), (266, 117983), (889, 35302), (929, 33782), (1778, 17651), (1858, 16891), (2413, 13006), (4826, 6503)]