31704882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 73751040

約数和(自身を除く): 42046158

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 131, 193, 209, 262, 386, 393, 418, 579, 627, 786, 1158, 1254, 1441, 2123, 2489, 2882, 3667, 4246, 4323, 4978, 6369, 7334, 7467, 8646, 11001, 12738, 14934, 22002, 25283, 27379, 40337, 50566, 54758, 75849, 80674, 82137, 121011, 151698, 164274, 242022, 278113, 480377, 556226, 834339, 960754, 1441131, 1668678, 2882262, 5284147, 10568294, 15852441, 31704882]

約数ペア:

[(1, 31704882), (2, 15852441), (3, 10568294), (6, 5284147), (11, 2882262), (19, 1668678), (22, 1441131), (33, 960754), (38, 834339), (57, 556226), (66, 480377), (114, 278113), (131, 242022), (193, 164274), (209, 151698), (262, 121011), (386, 82137), (393, 80674), (418, 75849), (579, 54758), (627, 50566), (786, 40337), (1158, 27379), (1254, 25283), (1441, 22002), (2123, 14934), (2489, 12738), (2882, 11001), (3667, 8646), (4246, 7467), (4323, 7334), (4978, 6369)]