31192672

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 39593120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1063, 1834, 2096, 2126, 3668, 4192, 4252, 7336, 7441, 8504, 14672, 14882, 17008, 29344, 29764, 34016, 59528, 119056, 139253, 238112, 278506, 557012, 974771, 1114024, 1949542, 2228048, 3899084, 4456096, 7798168, 15596336, 31192672]

約数ペア:

[(1, 31192672), (2, 15596336), (4, 7798168), (7, 4456096), (8, 3899084), (14, 2228048), (16, 1949542), (28, 1114024), (32, 974771), (56, 557012), (112, 278506), (131, 238112), (224, 139253), (262, 119056), (524, 59528), (917, 34016), (1048, 29764), (1063, 29344), (1834, 17008), (2096, 14882), (2126, 14672), (3668, 8504), (4192, 7441), (4252, 7336)]